CN214017395U - Electric cleaning and dust removing eraser - Google Patents
Electric cleaning and dust removing eraser Download PDFInfo
- Publication number
- CN214017395U CN214017395U CN202022990332.2U CN202022990332U CN214017395U CN 214017395 U CN214017395 U CN 214017395U CN 202022990332 U CN202022990332 U CN 202022990332U CN 214017395 U CN214017395 U CN 214017395U
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- dust
- shell
- electrode
- sponge body
- battery
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- 239000000428 dust Substances 0.000 title claims abstract description 153
- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- 238000010521 absorption reaction Methods 0.000 claims abstract description 54
- 239000002184 metal Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 244000227633 Ocotea pretiosa Species 0.000 description 3
- 235000004263 Ocotea pretiosa Nutrition 0.000 description 3
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of teaching appliances, in particular to an electric cleaning dust wiper, which comprises a shell, a battery, a driving motor, a dust absorption electrode and a sponge body, wherein the battery and the driving motor are arranged in a cavity of the shell at intervals, the sponge body is arranged in the middle of the front surface of the shell, the back surface of the sponge body is a connecting surface which is detachably connected with the shell, the surface opposite to the connecting surface on the sponge body is a wiping surface, the dust absorption electrode is respectively arranged around the sponge body and is rotationally connected with the shell, one end of the dust absorption electrode is electrically connected with the battery through a line, when the blackboard is wiped, the dust absorption electrode absorbs a large amount of dust, the electric cleaning dust wiper is placed on a dust collection box, the dust absorption switch is disconnected and the dust removal switch is closed simultaneously, the driving motor drives the dust absorption electrode to rotate through a driving gear to throw the dust into the dust collection box, the dust collection box adsorbs and intensively processes the dust, reach the purpose of synchronous dust removal and avoid the raise dust, simple structure facilitate promotion.
Description
Technical Field
The utility model belongs to the technical field of teaching aid, especially, relate to an electronic clean dust removal sassafras.
Background
At present, science and technology are rapidly developed, multimedia classrooms are increasingly popularized, but blackboard writing cannot be completely replaced by the blackboard writing, teachers often make a large number of blackboard writing in classrooms of middle and primary schools, erasing and writing are frequent, cleaning workload is large, chalk dust flies around when the blackboard is erased, the physical health of the teachers and students is damaged, the mood and progress of the teachers in teaching are influenced, the traditional blackboard eraser is poor in erasing and dust collection effects when a large number of handwriting is continuously erased, and innovators improve erasing materials of the chalk or the blackboard, but the effect is not ideal.
Disclosure of Invention
In order to solve the problem in the background art, the utility model discloses an electronic clean dust remover, including cavernosum and absorption electrode, adsorb the dust and centralized processing, reach the dust removal purpose and avoid the raise dust, practical convenient.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an electronic clean dust remover, which comprises a housin, the battery, driving motor, dust absorption electrode and cavernosum, the casing is rectangle hollow structure, battery and driving motor interval set up in the cavity of casing, be provided with the cavernosum in the positive middle part of casing, the back of cavernosum is connected the face, it can dismantle with the casing and be connected to connect the face, the face that is relative with connecting the face on the cavernosum is wiped away the face, be provided with the dust absorption electrode respectively around the cavernosum, the dust absorption electrode rotates with the casing and is connected, dust absorption electrode one end is passed through circuit and battery electric connection, dust absorption electrode can adsorb the dust particle under the electrified state, driving motor drives the rotation of dust absorption electrode through drive gear and throws away adsorbed dust.
Furthermore, a plurality of dust absorption electrodes which are perpendicular to the wiping surface of the sponge body are arranged at intervals around the sponge body, the connecting ends of the dust absorption electrodes extend into the shell and are connected with the driving gear in a meshed mode through the driving gear and are electrically connected with the battery through a circuit, and the free ends of the dust absorption electrodes extend in the direction far away from the shell and are used for absorbing dust particles.
Furthermore, dust absorption electrodes which are arranged in parallel with the wiping surface of the sponge body are respectively arranged on the periphery of the sponge body, one end of each dust absorption electrode is electrically connected with the battery through a line, and the other end of each dust absorption electrode is meshed and connected with the driving gear through a driving gear.
Furthermore, the distance between the wiping surface of the sponge body and the front surface of the shell is larger than the distance between the free end of the dust absorption electrode and the front surface of the shell.
Further, the distance between the wiping surface of the sponge body and the front surface of the shell is larger than the distance between the outer edge of the dust absorption electrode and the front surface of the shell.
Furthermore, the dust-collecting electrode is a planar polar plate, a planar net polar plate, a multi-planar grid plate or a tubular net polar plate.
Furthermore, a dust absorption switch and a dust discharging cleaning switch are arranged on the side face of the shell at intervals, the dust absorption switch is used for controlling the connection and disconnection of a connection circuit between the dust absorption electrode and the battery, and the dust discharging cleaning switch is used for starting and stopping the driving motor.
Furthermore, the battery is a rechargeable battery, a charging plug and an indicator light are arranged on the side face of the shell at intervals, and a dustproof cover capable of being opened and closed is arranged at the position of the charging plug in a matching mode.
Further, a handle is arranged in the middle of the back of the shell.
Further, the dust-collecting electrode is a metal mesh rod electrode.
Compared with the prior art, the beneficial effects of the utility model are that:
the electric cleaning dust remover comprises a shell, a battery, a driving motor, a dust absorption electrode and a sponge body, dust absorption electrodes are respectively arranged on the periphery of the sponge body, the dust absorption electrodes are electrified and can absorb dust particles when the dust absorption switch is closed, when the sponge body is used for wiping the blackboard, the dust absorption electrode absorbs a large amount of dust, after the blackboard eraser is wiped off, the electric cleaning dust remover is placed on the dust collection box filled with a small amount of water in an inosculated manner, the dust absorption switch is switched off, the dust discharge cleaning switch is simultaneously closed, the dust absorption electrode does not lose the adsorption force on dust particles, the driving motor drives the dust absorption electrode to rotate by driving the gear, because the dust of inertia absorption on the dust absorption electrode is got rid of into the dust that contains the right amount of water and is collected the box, the utility model discloses adsorb the dust and centralized processing, reach the purpose of synchronous dust removal and avoid the raise dust, simple structure facilitate promotion.
Drawings
Fig. 1 is a schematic rear view structure diagram of a first embodiment of the present invention;
fig. 2 is a schematic front view of a first embodiment of the present invention;
fig. 3 is a schematic front view of a second embodiment of the present invention;
in the above figures: 1-a shell; 2-a dust-collecting electrode; 3, a dustproof cover; 4-a charging plug; 5-an indicator light; 6-dust removal cleaning switch; 7-dust absorption switch; 8-a handle; 9-sponge.
Detailed Description
For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.
Example one
The electric cleaning and dust removing wiper of the present invention is described in detail with reference to the attached drawings 1 and 2, which comprises a housing 1, a battery, a driving motor, a dust-absorbing electrode 2 and a sponge body 9, wherein the housing 1 is a rectangular hollow structure, the battery and the driving motor are arranged in a cavity of the housing 1 at intervals, the sponge body 9 is arranged in the middle of the front surface of the housing 1, the back surface of the sponge body 9 is a connecting surface, the connecting surface is detachably connected with the housing 1, the surface of the sponge body 9 opposite to the connecting surface is a wiping surface, a plurality of dust-absorbing electrodes 2 are arranged around the sponge body 9 at intervals and perpendicular to the wiping surface of the sponge body 9, the connecting end of the dust-absorbing electrode 2 extends into the housing 1 and is engaged with the driving gear through a driving gear, and is electrically connected with the battery through a circuit, it should be noted that the structure of the driving motor driving the dust-absorbing electrode 2 to rotate through the gear belongs to the prior art, therefore, it is not described herein any more, the free end of the dust-collecting electrode 2 extends in a direction away from the housing 1 for adsorbing dust particles, the distance between the wiping surface of the sponge 9 and the front surface of the housing 1 is greater than the distance between the free end of the dust-collecting electrode 2 and the front surface of the housing 1, the dust particles can be adsorbed by the dust-collecting electrode 2 in an electrified state, the driving motor drives the dust-collecting electrode 2 to rotate through the driving gear, the dust adsorbed by the dust-collecting electrode 2 is thrown away by inertia, the dust-discharging cleaning switch 6 and the dust-collecting switch 7 are arranged at intervals on the side surface of the housing 1, the dust-discharging cleaning switch 6 is used for turning on and off the driving motor, the dust-collecting switch 7 is arranged on a connection line between the dust-collecting electrode 2 and the battery, the connection line between the dust-collecting electrode 2 and the battery is connected through the dust-collecting electrode 2 when the dust-collecting switch 7 is closed, and the connection line between the dust-collecting electrode 2 and the battery is disconnected, the battery is rechargeable battery, is provided with charging plug 4 and pilot lamp 5 in 1 side interval of casing, and pilot lamp 5 shows the red light when the battery needs to charge, and battery charging back pilot lamp 5 shows green light, still coincide in charging plug 4 department and be provided with the shield 3 that can open and shut, and shield 3 is connected with casing 1 is articulated, and dust pollution is avoided to protection charging plug 4, is provided with handle 8 at the middle part at the 1 back of casing, and is convenient handheld.
As an optional design, the dust-absorbing electrode 2 is preferably a planar polar plate, a planar net polar plate, a tubular net polar plate, a multi-planar grid plate or a multi-planar grid plate, and it should be noted here that the dust-absorbing electrode 2 is preferably a metal net rod electrode, and preferably a fine metal wire is embedded in a blackboard used in cooperation with the electric cleaning dust-removing eraser of the present invention, the metal wire is electrified through a small solar or wind power generation device installed outdoors, and the electric property of the metal wire is opposite to that of the dust-absorbing electrode 2, i.e. the negative electrode (or positive electrode), the blackboard is electrified to electrify chalk marks and surrounding dust, and is opposite to that of the dust-absorbing electrode 2, the electrified blackboard can achieve a better dust-absorbing and removing effect in cooperation with the electric cleaning dust-removing eraser of the present invention, the metal net rod electrode is electrified to absorb dust with opposite charges on the blackboard, when the sponge 9 wipes the blackboard from the erasing surface, metal mesh stick electrode adsorbs the dust, wipes away the blackboard after, adsorbs on dust absorption electrode 2 a large amount of dust, will the utility model discloses an electronic clean dust removal sassafras is placed on the dust collection box that holds a small amount of water that coincide sets up, and disconnection dust absorption switch 7 is closed dust exhaust clean switch 6 simultaneously, and driving motor drive dust absorption electrode 2 is rotatory, because during dust that inertia adsorbs on dust absorption electrode 2 was got rid of into the collection box, adsorbs and centralized processing the dust, reaches synchronous dust removal purpose and avoids the raise dust.
Example two
The electric cleaning and dust removing wiper of the present invention is described in detail with reference to the accompanying drawings 1 and 3, which comprises a housing 1, a battery, a driving motor, a dust-absorbing electrode 2 and a sponge body 9, wherein the housing 1 is a rectangular hollow structure, the battery and the driving motor are arranged in a cavity of the housing 1 at intervals, the sponge body 9 is arranged in the middle of the front surface of the housing 1, the back surface of the sponge body 9 is a connecting surface, the connecting surface is detachably connected with the housing 1, the surface of the sponge body 9 opposite to the connecting surface is a wiping surface, the dust-absorbing electrode 2 parallel to the wiping surface of the sponge body 9 is arranged around the sponge body 9, one end of the dust-absorbing electrode 2 is electrically connected with the battery through a line, and the other end is engaged with the driving gear through a driving gear, it should be noted here that the structure that the driving motor drives the dust-absorbing electrode 2 to rotate through the gear belongs to the prior art for those skilled in the art, therefore, it is not described herein any more, the distance between the wiping surface of the sponge 9 and the front surface of the casing 1 is larger than the distance between the outer edge of the dust-absorbing electrode 2 and the front surface of the casing 1, the dust-absorbing electrode 2 can absorb dust particles in an electrified state, the driving motor drives the dust-absorbing electrode 2 to rotate through the driving gear to throw away the absorbed dust, the side surface of the casing 1 is provided with the dust-discharging cleaning switch 6, the dust-discharging cleaning switch 6 is used for turning on and off the driving motor, after wiping the blackboard, a large amount of dust is absorbed on the dust-absorbing electrode 2, the electric cleaning dust-absorbing eraser of the present invention is placed on a collecting box in an inosculating arrangement, the dust-discharging cleaning switch 6 is closed, the driving motor drives the dust-absorbing electrode 2 to rotate to throw the absorbed dust into the collecting box, the dust is absorbed and centralized treated, the dust is removed, and the dust is avoided, the battery is a rechargeable battery, the side surface of the casing 1 is provided with a charging plug 4 and an indicator lamp 5 at intervals, the battery shows the red light when needing to charge indicator lamp 5, and battery charging back indicator lamp 5 shows green light, still coincide in charging plug 4 department and be provided with the shield 3 that can open and shut, and protection charging plug 4 avoids dust pollution, is provided with handle 8 at the middle part at the 1 back of casing, and is convenient handheld.
As an optional design, preferably, the dust-absorbing electrode 2 is a planar pole plate, a planar net pole plate, a tubular net pole plate, a multi-planar grid plate or a tubular net pole plate, and it should be noted here that, preferably, the dust-absorbing electrode 2 is a metal net rod electrode, preferably, a fine metal wire is embedded in a blackboard used in cooperation with the electric cleaning dust-removing eraser of the present invention, the metal wire is electrified through a small solar or wind power generation device installed outdoors, and the electric property of the metal wire is opposite to that of the dust-absorbing electrode 2, i.e., the negative electrode (or the positive electrode), the electrified blackboard makes the chalk writing and the surrounding dust electrified, and is opposite to that of the dust-absorbing electrode 2, the electrified blackboard can achieve a better dust-absorbing and removing effect by cooperation with the electric cleaning dust-removing eraser of the present invention, the metal net rod electrode adsorbs the dust with opposite charges on the blackboard, when the sponge 9 wipes the blackboard, metal mesh stick electrode adsorbs the dust, wipes away the blackboard after, adsorbs on dust absorption electrode 2 a large amount of dust, will the utility model discloses an electronic clean dust removal sassafras is placed on the dust collection box that holds a small amount of water that coincide sets up, and disconnection dust absorption switch 7 is closed dust exhaust clean switch 6 simultaneously, and driving motor drive dust absorption electrode 2 is rotatory, because during dust that inertia adsorbs on dust absorption electrode 2 was got rid of into the collection box, adsorbs and centralized processing the dust, reaches synchronous dust removal purpose and avoids the raise dust.
The above description is only the application embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and the right scope of the present invention cannot be limited thereby, and any equivalent changes made according to the technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. An electric cleaning dust remover is characterized in that: the dust collection device comprises a shell, a battery, a driving motor, a dust collection electrode and a sponge body, wherein the shell is of a rectangular hollow structure, the battery and the driving motor are arranged in a cavity of the shell at intervals, the sponge body is arranged in the middle of the front side of the shell, the back side of the sponge body is a connecting surface, the connecting surface is detachably connected with the shell, the surface, opposite to the connecting surface, on the sponge body is a wiping surface, the dust collection electrode is arranged on the periphery of the sponge body respectively, the dust collection electrode is rotatably connected with the shell, one end of the dust collection electrode is electrically connected with the battery through a circuit, dust particles can be adsorbed under the charged state of the dust collection electrode, and the driving motor drives the dust collection electrode to rotate through a driving gear so as to throw away adsorbed dust.
2. The electrically-driven cleaning dust remover according to claim 1, wherein: a plurality of dust absorption electrodes perpendicular to the wiping surface of the sponge body are arranged at intervals on the periphery of the sponge body, the connecting ends of the dust absorption electrodes extend into the shell and are connected with the driving gear in a meshed mode through the driving gear and are electrically connected with the battery through a line, and the free ends of the dust absorption electrodes extend in the direction far away from the shell and are used for absorbing dust particles.
3. The electrically-driven cleaning dust remover according to claim 1, wherein: dust absorption electrodes which are arranged in parallel with the wiping surface of the sponge body are arranged on the periphery of the sponge body respectively, one end of each dust absorption electrode is electrically connected with the battery through a line, and the other end of each dust absorption electrode is meshed and connected with the driving gear through a driving gear.
4. The electrically-driven cleaning dust remover according to claim 2, wherein: the distance between the wiping surface of the sponge body and the front surface of the shell is larger than the distance between the free end of the dust absorption electrode and the front surface of the shell.
5. The electrically-driven cleaning dust remover according to claim 3, wherein: the distance between the wiping surface of the sponge body and the front surface of the shell is larger than the distance between the outer edge of the dust absorption electrode and the front surface of the shell.
6. The electrically-driven cleaning dust remover according to claim 4 or 5, wherein the cleaning dust remover comprises: the dust-collecting electrode is a planar polar plate, a planar net polar plate, a multi-planar grid plate, a multi-planar net grid plate or a tubular net polar plate.
7. The electrically-driven cleaning dust remover according to claim 4 or 5, wherein the cleaning dust remover comprises: and a dust absorption switch and a dust discharging cleaning switch are arranged on the side surface of the shell at intervals, the dust absorption switch is used for controlling the connection and disconnection of a connection circuit between the dust absorption electrode and the battery, and the dust discharging cleaning switch is used for starting and stopping the driving motor.
8. The electrically-driven cleaning dust remover according to claim 4 or 5, wherein the cleaning dust remover comprises: the battery is a rechargeable battery, a charging plug and an indicator light are arranged on the side face of the shell at intervals, and a dustproof cover capable of being opened and closed is further arranged at the position of the charging plug in an matched mode.
9. The electrically-driven cleaning dust remover according to claim 4 or 5, wherein the cleaning dust remover comprises: the middle part of the back of the shell is provided with a handle.
10. The electrically-driven cleaning dust remover according to claim 6, wherein: the dust-collecting electrode is a metal mesh rod electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990332.2U CN214017395U (en) | 2020-12-14 | 2020-12-14 | Electric cleaning and dust removing eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990332.2U CN214017395U (en) | 2020-12-14 | 2020-12-14 | Electric cleaning and dust removing eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214017395U true CN214017395U (en) | 2021-08-24 |
Family
ID=77337501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022990332.2U Expired - Fee Related CN214017395U (en) | 2020-12-14 | 2020-12-14 | Electric cleaning and dust removing eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214017395U (en) |
-
2020
- 2020-12-14 CN CN202022990332.2U patent/CN214017395U/en not_active Expired - Fee Related
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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: 20210824 |