CN220180443U - High-efficient clean teaching board - Google Patents
High-efficient clean teaching board Download PDFInfo
- Publication number
- CN220180443U CN220180443U CN202321577659.4U CN202321577659U CN220180443U CN 220180443 U CN220180443 U CN 220180443U CN 202321577659 U CN202321577659 U CN 202321577659U CN 220180443 U CN220180443 U CN 220180443U
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- China
- Prior art keywords
- teaching board
- sliding
- dust
- sliding support
- collection
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- 239000000428 dust Substances 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000000605 extraction Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
Abstract
The utility model discloses a high-efficiency cleaning teaching board, which relates to the field of teaching equipment and comprises a teaching board main body, a sliding device, a cleaning device and a dust collection device, wherein sliding rails are arranged at the upper end and the lower end of the teaching board main body, the sliding device comprises pulleys and a sliding support, the sliding support is in a shape of a rectangle, the pulleys are arranged at the two ends of the sliding support, the opening side of the sliding support faces the teaching board main body, the pulleys are clamped in the sliding rails to enable the sliding support to be in sliding connection with the teaching board main body, the cleaning device is arranged in the sliding device, a collecting pipe is arranged at the bottom end of the sliding support, and the dust collection device is arranged at the bottom end of the sliding support and is communicated with the sliding support through the collecting pipe. The utility model can erase chalk marks once, and maintain the wiping function of cleaning the surface at any time, and the erased dust is collected into the device in real time, thereby avoiding dust pollution.
Description
Technical Field
The utility model belongs to the field of teaching equipment, and particularly relates to a high-efficiency cleaning teaching board.
Background
The teaching board is an indispensable tool in the teaching process, at present, after the teaching board is used, students or teachers can clean the teaching board by holding the teaching board in hands and wipe the teaching board back and forth randomly for a plurality of times to remove chalk marks, so that the efficiency is low; in the wiping process, the surface of the cleaning wiper is gradually adhered by dust, so that the wiping function of the cleaning wiper is affected; in addition, in the wiping process, chalk dust floats randomly in front of the teaching board, and the respiratory tract health of teachers and students is seriously affected.
Chinese patent No. CN205344262U discloses a blackboard eraser mechanism capable of collecting dust, but the mechanism still cannot solve the problems that the blackboard eraser has low wiping efficiency and a part of the area needs to be wiped repeatedly.
Therefore, how to provide a high-efficiency clean teaching board capable of conveniently erasing chalk marks at one time and collecting dust is a technical problem to be solved by the person skilled in the art.
Disclosure of Invention
The utility model aims to provide the high-efficiency cleaning teaching board, which is convenient for the high-efficiency cleaning of the teaching board through the sliding device, can erase chalk marks at one time, keeps the wiping function of cleaning the wiping surface at any time, and the erased dust is collected into the device in real time, so that dust pollution is avoided.
In order to achieve the above purpose, the utility model provides a high-efficiency cleaning teaching board, which comprises a teaching board main body, a sliding device, a cleaning device and a dust collection device, wherein sliding rails are arranged at the upper end and the lower end of the teaching board main body, the sliding device comprises pulleys and a sliding support, the sliding support is in a shape, the pulleys are arranged at the two ends of the sliding support, the opening side of the sliding support faces the teaching board main body, the pulleys are clamped in the sliding rails to enable the sliding support to be in sliding connection with the teaching board main body, the cleaning device is arranged inside the sliding device, a collecting pipe is arranged at the bottom end of the sliding support, and the dust collection device is arranged at the bottom end of the sliding support and is communicated with the sliding support through the collecting pipe.
Further, the cleaning device comprises a porous soft adsorption material, a sealing baffle and a telescopic mechanism, wherein the telescopic mechanism is arranged on the inner wall of the sliding device, the porous soft adsorption material is arranged on the telescopic mechanism, and the sealing baffle is arranged on the side wall of the telescopic mechanism.
Further, the telescopic mechanism comprises a spring and a connecting plate, one end of the spring is fixed on the sliding support, and the other end of the spring is connected with the porous soft adsorption material through the connecting plate.
Further, the porous soft adsorption material is any one of polystyrene, cellulose or felt.
Further, the dust extraction collecting device comprises a dust extraction machine, a collecting bag and a collecting box, wherein the collecting box is arranged below the collecting pipe and is detachably connected with the sliding support, an exhaust hole is formed in the bottom end of the collecting box, the dust extraction machine and the collecting bag are arranged in the collecting box, one end of the dust extraction machine is communicated with the collecting pipe, and the other end of the dust extraction machine is communicated with the collecting bag.
Further, the dust collector also comprises a storage battery, wherein the storage battery is arranged on the outer surface of the sliding support and is electrically connected with the dust extractor.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the design of the sliding device, the sliding support is pushed by holding, so that chalk marks can be efficiently erased at one time, the wiping efficiency is high, the defect that dust flies when the chalk marks are erased in daily life can be overcome, the respiratory systems of teachers and students are protected from dust pollution, the erased dust is collected into the dust collection device in real time, the dust pollution is avoided, and the design of the collection box and the collection bag is convenient for collecting and cleaning the dust;
2. the cleaning structure of the utility model can be arranged to be abutted on the teaching board all the time, so that the wiping effect is improved, and the dust extractor can also prevent dust from adhering to the surface of the cleaning wiper to influence the wiping function of the cleaning wiper.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a cross-sectional view of a slide according to the present utility model;
FIG. 3 is a cross-sectional view of the dust collector of the present utility model.
The teaching board comprises a teaching board main body; 2. a slide rail; 3. a pulley; 4. a sliding support; 5. a porous soft adsorbent material; 6. a sealing baffle; 7. a spring; 8. a connecting plate; 9. a dust extractor; 10. a collection bag; 11. a collection box; 12. and a storage battery.
Detailed Description
In order to achieve the above objects and effects, the present utility model adopts the technical means and structure, and the features and functions of the preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1-3, this embodiment discloses a high-efficient clean teaching board, including teaching board main part 1, slider and cleaning device and dust collection device, the upper and lower both ends of teaching board main part 1 are provided with slide rail 2, slider includes pulley 3 and sliding support 4, sliding support 4 is the type, pulley 3 sets up the both ends at sliding support 4, the open side of sliding support 4 is towards teaching board main part 1, pulley 3 joint makes sliding support 4 and teaching board main part 1 sliding connection in slide rail 2, cleaning device sets up inside slider, the bottom of sliding support 4 is provided with the collecting pipe, dust collection device sets up the bottom at sliding support 4 and is linked together with sliding support 4 through the collecting pipe.
The cleaning device comprises a porous soft adsorption material 5, a sealing baffle 6 and a telescopic mechanism, wherein the telescopic mechanism is arranged on the inner wall of the sliding support 4, the telescopic mechanism comprises a spring 7 and a connecting plate 8, one end of the spring 7 is fixed on the sliding support 4, the other end of the spring 7 is connected with the porous soft adsorption material 5 through the connecting plate 8, the porous soft adsorption material 5 is any one of polystyrene, cellulose or felt, the sealing baffle 6 is arranged on the side wall of the sliding support 4 and used for sealing the side surface, and dust leakage from the side surface of the sliding support 4 is avoided.
The dust extraction and collection device comprises a dust extraction machine 9, a collection bag 10 and a collection box 11, wherein the collection box 11 is arranged below a collection pipe, the collection box 11 is in threaded connection with a sliding support 4, an exhaust hole is formed in the bottom of the collection box, the dust extraction machine 9 and the collection bag 10 are arranged in the collection box 11, one end of the dust extraction machine 9 is communicated with the collection pipe, the other end of the dust extraction machine 9 is communicated with the collection bag 10, after the dust extraction machine is electrified, the sliding support 4 and the inside of a sealing baffle 6 form negative pressure, dust on the surface of a porous soft adsorption material 5 is quickly absorbed, and the dust is finally collected in the collection bag 10 through the dust extraction machine 9.
As a preferred embodiment of the utility model, it further comprises a battery 12, the battery 12 being arranged on the outer surface of the sliding support 4, the battery 12 being electrically connected to the dust extractor 9 for powering the dust extractor 9.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (6)
1. The utility model provides a high-efficient clean teaching board, its characterized in that, including teaching board main part, slider and cleaning device and dust collection device, the upper and lower both ends of teaching board main part are provided with the slide rail, slider includes pulley and carriage, the carriage is the type, the pulley sets up the both ends at the carriage, the opening side orientation teaching board main part of carriage, the pulley joint makes carriage and teaching board main part sliding connection in the slide rail, cleaning device sets up inside slider, the bottom of carriage is provided with the collecting pipe, dust collection device sets up in the bottom of carriage and is linked together with the carriage through the collecting pipe.
2. The efficient cleaning teaching board of claim 1, wherein the cleaning device comprises a porous soft adsorption material, a sealing baffle and a telescopic mechanism, the telescopic mechanism is arranged on the inner wall of the sliding device, the porous soft adsorption material is arranged on the telescopic mechanism, and the sealing baffle is arranged on the side wall of the telescopic mechanism.
3. The efficient cleaning teaching board of claim 2, wherein the telescopic mechanism comprises a spring and a connecting plate, one end of the spring is fixed on the sliding bracket, and the other end of the spring is connected with the porous soft adsorption material through the connecting plate.
4. The high efficiency cleaning teaching board of claim 2, wherein the porous soft adsorbent material is any one of polystyrene, cellulose or felt.
5. The efficient cleaning teaching board of claim 1, wherein the dust extraction and collection device comprises a dust extraction machine, a collection bag and a collection box, the collection box is arranged below the collection pipe and detachably connected with the sliding support, the bottom end of the collection box is provided with an exhaust hole, the dust extraction machine and the collection bag are both arranged in the collection box, one end of the dust extraction machine is communicated with the collection pipe, and the other end of the dust extraction machine is communicated with the collection bag.
6. The high efficiency cleaning teaching board of claim 5, further comprising a battery disposed on an outer surface of the sliding support, the battery being electrically connected to the dust extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577659.4U CN220180443U (en) | 2023-06-20 | 2023-06-20 | High-efficient clean teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577659.4U CN220180443U (en) | 2023-06-20 | 2023-06-20 | High-efficient clean teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180443U true CN220180443U (en) | 2023-12-15 |
Family
ID=89105934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321577659.4U Active CN220180443U (en) | 2023-06-20 | 2023-06-20 | High-efficient clean teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180443U (en) |
-
2023
- 2023-06-20 CN CN202321577659.4U patent/CN220180443U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |