CN211730855U - Dust extraction of wisdom blackboard - Google Patents
Dust extraction of wisdom blackboard Download PDFInfo
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- CN211730855U CN211730855U CN202020171663.0U CN202020171663U CN211730855U CN 211730855 U CN211730855 U CN 211730855U CN 202020171663 U CN202020171663 U CN 202020171663U CN 211730855 U CN211730855 U CN 211730855U
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Abstract
The utility model discloses a dust extraction of wisdom blackboard relates to wisdom blackboard technical field. The utility model comprises a clamping cover, a dust suction cover, a dust storage hopper and a dust suction motor; the bottom surface of the clamping cover is provided with a clamping groove; the clamping cover is fixedly connected with the dust suction cover; the dust hood is provided with a dust absorption hole; a dust collection channel is arranged in the dust collection cover; a dust collection motor, a dust collection bag and a filter are fixedly arranged in the dust collection channel in sequence; the dust collecting bag is provided with an exhaust port; a filter is fixed on the inner surface of the exhaust port; a dust storage hopper is fixed on the peripheral side surface of the dust hood. The utility model discloses a dust cage and dust absorption motor, card cover, dust storage hopper's effect will clean the dust that the in-process produced and carry out the dust absorption and handle for clean most chalk dust that the in-process produced and be inhaled in the dust cage and collect, have the indoor dust of very big reduction, improve the operating environment of explanation person or teacher, reduce the advantage to the healthy harm of health.
Description
Technical Field
The utility model belongs to the technical field of the wisdom blackboard, especially, relate to a dust extraction of wisdom blackboard.
Background
An intelligent blackboard is a multimedia teaching platform integrating a plurality of functions such as nanometer touch control, high-definition large-screen display, a computer host, a common blackboard, a television, a computer and the like. The intelligent blackboard combines a traditional handwriting blackboard with multimedia equipment, and is easily switched between chalk blackboard writing and multimedia application; wherein, when the common blackboard is used in the same area, the blackboard needs to be wiped after being normally written by chalk; while the common blackboard eraser is easy to generate a lot of dust in the wiping process, the dust flies into the air around the blackboard eraser, the dust flies, the breathing discomfort of a speaker or a teacher is solved, the body health is damaged, and the problem that the indoor environment is kept clean and sanitary is solved.
The dust suction device of the intelligent blackboard of the utility model sucks dust generated in the wiping process through the action of the dust suction cover and the dust suction motor, so that most of chalk dust generated in the wiping process is sucked into the dust suction cover; the traditional blackboard eraser is easily clamped on the dust collection cover through the action of the clamping cover; through the effect of storing up the dirt fill, will clean the heavier, great dust that the in-process produced, press close to with the blackboard and collect when dropping.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust suction device of an intelligent blackboard, which can suck dust generated in the wiping process through the action of a dust suction cover and a dust suction motor, so that most of chalk dust generated in the wiping process is sucked into the dust suction cover; the traditional blackboard eraser is easily clamped on the dust collection cover through the action of the clamping cover; through the effect that stores up the dirt fill, will clean heavier, the great dust that the in-process produced, press close to with the blackboard and collect when dropping, have the indoor dust of very big reduction, improve the operational environment of instructor or teacher, reduce the advantage to the harm of healthy.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a dust suction device of an intelligent blackboard, which comprises a card cover, a dust suction cover, a dust storage hopper and a dust suction motor; the bottom surface of the clamping cover is provided with a clamping groove for clamping the blackboard eraser; the peripheral side surface of the clamping cover is fixedly connected with the inner side surface of the dust collection cover; dust collection holes are uniformly formed in the bottom surface of the dust collection cover; a dust collection channel is formed in the dust collection cover; a dust collection motor, a dust collection bag and a filter are fixedly arranged in the dust collection channel in sequence; the dust collecting bag is provided with an exhaust port; a filter is fixed on the inner surface of the exhaust port; a dust storage hopper is fixed on the peripheral side surface of the dust hood;
the dust generated in the wiping process is subjected to dust collection treatment under the action of the dust collection cover and the dust collection motor, so that most of chalk dust generated in the wiping process is sucked into the dust collection cover; the traditional blackboard eraser is easily clamped on the dust collection cover through the action of the clamping cover; through the effect of storing up the dirt fill, will clean the heavier, great dust that the in-process produced, press close to with the blackboard and collect when dropping.
Furthermore, a clamping block for clamping the blackboard eraser is arranged on the inner surface of the clamping groove; the clamping block has the effect that the existing blackboard eraser is directly clamped in the clamping groove, and the clamping block has the advantage of being conveniently combined with the existing blackboard eraser for use.
Furthermore, a buckle for clamping the blackboard eraser is hinged to the inner surface of the clamping groove; a clamping hook is arranged on the peripheral side surface of the clamping groove; one surface of the buckle is matched with one surface of the hook; the clamping hook, the clamping buckle and the clamping groove are hinged, so that the existing blackboard eraser can be conveniently combined for use, and the blackboard eraser can be clamped and fixed more conveniently.
Furthermore, a dust falling groove is arranged in the dust collection channel; the dust falling groove has the function that dust falling treatment is carried out for one time before dust enters the dust collecting bag, so that the dust collecting speed and the dust removing times of the dust collecting bag can be reduced.
Furthermore, a through hole is formed between the dust falling groove and the dust storage hopper; the through hole is matched with a rubber block in an extrusion way; the effect of through hole and block rubber is through taking off the block rubber on the through hole for can clear away the dust in the dust groove through the through hole, the utility model discloses a when dust extraction of wisdom blackboard is in the user state, the block rubber is the extrusion in the through hole, keeps the state of not leaking out.
Furthermore, a fan is fixed on the dust collection motor; the dust collecting bag is also provided with a dust cleaning port; a sealing cover is matched on the ash removing opening; a power line is fixedly connected to the dust collection motor, or a storage battery is fixedly arranged in the dust collection motor; the effect of deashing mouth is, works as the utility model discloses a dust extraction of wisdom blackboard is when not using state, through opening sealed lid and deashing mouth, clears away the dust in the dust bag.
Furthermore, an anti-shake baffle is fixed on the inner side of the dust storage hopper; in the cleaning process, people can swing left and right and up and down, dust in the dust storage hopper is easy to spill at the moment, and the anti-shaking baffle has the effect that after the dust enters the dust in the dust storage hopper, the dust is not easy to spill due to the anti-shaking baffle.
Furthermore, a dust pouring opening for removing dust in the dust storage hopper is formed in the bottom of the dust storage hopper. The utility model discloses following beneficial effect has:
the utility model carries out dust collection treatment on the dust generated in the cleaning process through the action of the dust collection cover and the dust collection motor, so that most of the chalk dust generated in the cleaning process is sucked into the dust collection cover; the traditional blackboard eraser is easily clamped on the dust collection cover through the action of the clamping cover; through the effect that stores up the dirt fill, will clean heavier, the great dust that the in-process produced, press close to with the blackboard and collect when dropping, have the indoor dust of very big reduction, improve the operational environment of instructor or teacher, reduce the advantage to the harm of healthy.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a dust suction device of an intelligent blackboard according to the present invention at a bottom view angle;
FIG. 2 is a bottom view of the dust collector of the intelligent blackboard of the present invention;
FIG. 3 is an internal perspective view of the dust suction device of the intelligent blackboard of the present invention at a side view angle;
FIG. 4 is a schematic view showing the inner flow direction of the dust suction device for an intelligent blackboard according to the present invention;
FIG. 5 is a schematic structural view of the dust suction device of the intelligent blackboard of the present invention at the back viewing angle;
FIG. 6 is a schematic view of a partial structure of the card cover, the dust hood, the hook, and the buckle;
FIG. 7 is a schematic structural view of the buckle;
in the drawings, the components represented by the respective reference numerals are listed below:
1-clamping cover, 2-dust-absorbing cover, 3-dust-storing hopper, 4-dust-absorbing motor, 5-dust-collecting bag, 6-filter, 101-clamping groove, 102-clamping block, 103-clamping hook, 104-clamping buckle, 201-dust-absorbing hole, 202-dust-absorbing channel, 203-dust-reducing groove, 301-through hole, 302-rubber block, 303-anti-shaking block, 304-dust-pouring port, 501-air outlet, 502-dust-removing port and 503-sealing cover.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-7, the utility model relates to a dust suction device for an intelligent blackboard, which comprises a card cover 1, a dust suction cover 2, a dust storage hopper 3 and a dust suction motor 4; the bottom surface of the card cover 1 is provided with a card slot 101 for clamping the blackboard eraser; the peripheral side surface of the clamping cover 1 is fixedly connected with the inner side surface of the dust collection cover 2; dust collection holes 201 are uniformly formed in the bottom surface of the dust collection cover 2; a dust collection channel 202 is arranged in the dust collection cover 2; a dust collection motor 4, a dust collection bag 5 and a filter 6 are fixedly arranged in the dust collection channel 202 in sequence; the dust bag 5 is provided with an exhaust port 501; a filter 6 is fixed on the inner surface of the exhaust port 501; a dust storage hopper 3 is fixed on the peripheral side surface of the dust hood 2;
the dust generated in the wiping process is subjected to dust collection treatment through the action of the dust collection cover 2 and the dust collection motor 4, so that most of chalk dust generated in the wiping process is sucked into the dust collection cover 2; the blackboard eraser used traditionally is easily clamped on the dust hood 2 through the action of the clamping cover 1; through the effect of dust storage hopper 3, will clean the heavier, great dust that the in-process produced, press close to with the blackboard and collect when dropping.
Preferably, a clamping block 102 for clamping the blackboard eraser is arranged on the inner surface of the clamping groove 101; the fixture block 102 is used for directly clamping the existing blackboard eraser in the slot 101, and has the advantage of being conveniently combined with the existing blackboard eraser for use.
Preferably, a buckle 104 for clamping the blackboard eraser is hinged to the inner surface of the clamping groove 101; a clamping hook 103 is arranged on the peripheral side surface of the clamping groove 101; one surface of the buckle 104 is matched with one surface of the hook 103; the hook 103 and the buckle 102 are hinged to the slot 101, so that the existing blackboard eraser can be conveniently combined for use, and the blackboard eraser can be clamped and fixed more conveniently.
Preferably, a dust falling groove 203 is arranged inside the dust suction channel 202; the dust falling groove 203 has the function of performing dust falling treatment for one time before dust enters the dust collecting bag 5, so that the dust collecting speed and the dust removing times of the dust collecting bag 5 can be reduced.
Preferably, a through hole 301 is formed between the dust settling tank 203 and the dust storage hopper 3; the through hole 301 is matched with a rubber block 302 in an extrusion way; through hole 301 and rubber block 302's effect is, through taking off rubber block 302 on through hole 301 for can clear away the dust in dust fall groove 203 through hole 301 the utility model discloses a when dust extraction of wisdom blackboard is in the user state, rubber block 302 is the extrusion in through hole 301, keeps the state of not leaking out.
Preferably, a fan is fixed on the dust collection motor 4; the dust bag 5 is also provided with a dust cleaning port 502; a sealing cover 503 is matched on the ash cleaning opening 502; a power cord is fixedly connected to the dust collection motor 4, or a storage battery is fixedly arranged in the dust collection motor 4; the effect of the dust-removing opening 502 is that when the dust-absorbing device of the intelligent blackboard of the utility model is in an unused state, the dust in the dust-collecting bag 5 is removed by opening the sealing cover 503 and the dust-removing opening 502.
Preferably, an anti-shake baffle 303 is fixed on the inner side of the dust storage hopper 3; in the wiping process, people can swing left and right and up and down, the dust in the dust storage hopper 3 is easy to spill at the moment, and the anti-shaking baffle 303 has the effect that the dust is not easy to spill after entering the dust in the dust storage hopper 3.
Preferably, the bottom of the dust storage hopper 3 is provided with a dust pouring port 304 for removing dust in the dust storage hopper 3; in use, the ash pouring port 304 is in a closed state; the ash pouring port 304 is opened when not in use and ash pouring is needed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a dust extraction of wisdom blackboard which characterized in that: comprises a clamping cover (1), a dust suction cover (2), a dust storage hopper (3) and a dust suction motor (4);
the bottom surface of the clamping cover (1) is provided with a clamping groove (101) for clamping a blackboard eraser; the peripheral side surface of the clamping cover (1) is fixedly connected with the inner side surface of the dust collection cover (2); dust collection holes (201) are uniformly formed in the bottom surface of the dust collection cover (2); a dust collection channel (202) is formed in the dust collection cover (2); a dust collection motor (4), a dust collection bag (5) and a filter (6) are fixedly arranged in the dust collection channel (202) in sequence; an exhaust port (501) is arranged on the dust bag (5); a filter (6) is fixed on the inner surface of the exhaust port (501); the peripheral side of the dust hood (2) is fixed with a dust storage hopper (3).
2. The dust suction device of the intelligent blackboard according to claim 1, wherein the inner surface of the slot (101) is provided with a block (102) for clamping blackboard eraser.
3. The dust suction device of the intelligent blackboard according to claim 2, wherein the inner surface of the slot (101) is hinged with a buckle (104) for clamping blackboard eraser; a clamping hook (103) is arranged on the peripheral side surface of the clamping groove (101); one surface of the buckle (104) is matched with one surface of the hook (103).
4. The dust suction apparatus of an intelligent blackboard according to claim 1, 2 or 3, wherein the dust suction channel (202) is internally provided with a dust falling groove (203).
5. The dust suction device of the intelligent blackboard according to claim 4, wherein a through hole (301) is formed between the dust falling groove (203) and the dust storage hopper (3); the through hole (301) is in extrusion fit with a rubber block (302).
6. The dust-absorbing device of an intelligent blackboard according to claim 1, wherein a fan is fixed on the dust-absorbing motor (4); the dust collection bag (5) is also provided with a dust cleaning port (502); a sealing cover (503) is matched on the ash cleaning port (502); the dust collection motor (4) is fixedly connected with a power line, or a storage battery is fixedly arranged in the dust collection motor (4).
7. The dust suction apparatus of an intelligent blackboard according to claim 1, 2, 3, 5 or 6, wherein the dust storage hopper (3) is fixed with an anti-shake baffle (303) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171663.0U CN211730855U (en) | 2020-02-15 | 2020-02-15 | Dust extraction of wisdom blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171663.0U CN211730855U (en) | 2020-02-15 | 2020-02-15 | Dust extraction of wisdom blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211730855U true CN211730855U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020171663.0U Active CN211730855U (en) | 2020-02-15 | 2020-02-15 | Dust extraction of wisdom blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211730855U (en) |
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2020
- 2020-02-15 CN CN202020171663.0U patent/CN211730855U/en active Active
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