CN208593222U - A kind of blackboard for teaching air-drafting and dust-removing device - Google Patents
A kind of blackboard for teaching air-drafting and dust-removing device Download PDFInfo
- Publication number
- CN208593222U CN208593222U CN201820593992.7U CN201820593992U CN208593222U CN 208593222 U CN208593222 U CN 208593222U CN 201820593992 U CN201820593992 U CN 201820593992U CN 208593222 U CN208593222 U CN 208593222U
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- CN
- China
- Prior art keywords
- dust
- blackboard
- drafting
- installing frame
- elevator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of blackboard for teaching air-drafting and dust-removing devices, including dust-extraction unit ontology, the top of installing frame is provided with grid air inlet, installing frame is internally provided with suction ventilator, the bottom end of installing frame is provided with dust storage tank, installs case is internally provided with infrared sensor, control cabinet and condenser plate, elevator is provided in the middle part of the utility model support rod, the side of fixed frame is provided with hairbrush, the side of hairbrush is provided with electrostatic precipitator, the side of electrostatic precipitator is provided with dust trap, one end of dust trap is provided with elastic connecting pipe, by elevator convenient for the movement to fixed frame, it is convenient for wiping blackboard by hairbrush, by electrostatic precipitator convenient for the collection of dust on hairbrush, and dust is reduced during wiping, it is convenient for the accumulation of dust by dust trap, by elastic connecting pipe by dust trap and suction Blower connection, so that convenient for clearing up the dust inside dust trap.
Description
Technical field
The utility model relates to a kind of deduster field, specially a kind of blackboard for teaching air-drafting and dust-removing device.
Background technique
Existing blackboard can generate many fugitive dusts in wiping process, fly upward everywhere, for a long time can be strong to the body of teachers and students
Kang Zaocheng certain harm, and lack a kind of device that can be realized dust suction or comprehensive dedusting when erasing the board always.
Therefore, it is necessary to design a kind of blackboard for teaching air-drafting and dust-removing device to solve problems.
Utility model content
The purpose of this utility model is to provide a kind of blackboard for teaching air-drafting and dust-removing devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of blackboard for teaching air-drafting and dust-removing device,
Including dust-extraction unit ontology, the bottom end of the dust-extraction unit ontology is provided with installing frame, and the top of the installing frame is provided with net
Lattice air inlet, the installing frame are internally provided with suction ventilator, and the bottom end of the installing frame is provided with dust storage tank, the dust storage tank
Side be provided with installs case, the installs case is internally provided with infrared sensor, control cabinet and condenser plate, the installation
The two sides on the top of frame are provided with support rod, and one end of the support rod is provided with fixed feet, the middle part setting of the support rod
There is an elevator, the side of the elevator is provided with fixed frame, and the side of the fixed frame is provided with hairbrush, and the one of the hairbrush
Side is provided with electrostatic precipitator, and the side of the electrostatic precipitator is provided with dust trap, and one end of the dust trap is provided with bullet
Property connecting tube, the infrared sensor, suction ventilator, elevator and electrostatic precipitator with control cabinet be electrically connected.
Further, the surface of the installs case is provided with regulation button, and the regulation button and control cabinet are electrically connected.
Further, the other end of the elastic connecting pipe and suction ventilator are used cooperatively, and the suction ventilator and dust storage tank are matched
It closes and uses.
Further, the bottom end of the installing frame is provided with shank, and the top of the dust storage tank is provided with inserting groove, institute
It states shank and inserting groove is used cooperatively.
Further, the installing frame and installs case are connected by screw to, and the surface of the installing frame is provided with waterproof painting
Layer.
Further, the elevator and support rod are used cooperatively, and the elevator and fixed frame are connected by screw to.
Further, the surface of the dust-extraction unit ontology is provided with rub resistance coating and antioxidant coating.
Compared with prior art, the utility model has the beneficial effects that this kind of blackboard for teaching air-drafting and dust-removing device, installation
The top of frame is provided with grid air inlet, and installing frame is internally provided with suction ventilator, and the bottom end of installing frame is provided with dust storage tank, peace
Vanning is internally provided with infrared sensor, control cabinet and condenser plate, is convenient for the collection of dust by grid air inlet, passes through
Suction ventilator is convenient for that the collection of dust in air will be scattered in, and is convenient for the centralized processing of dust by dust storage tank, is passed by infrared ray
Sensor passes information to control cabinet, then is regulated and controled by control cabinet to suction ventilator, enables suction ventilator gap sex work, section
About power supply, one end of support rod are provided with fixed feet, and elevator is provided in the middle part of support rod, and hairiness is arranged in the side of fixed frame
Brush, the side of hairbrush are provided with electrostatic precipitator, and the side of electrostatic precipitator is provided with dust trap, and one end of dust trap is provided with
Elastic connecting pipe plays the role of supporting and fixing and being convenient for the installation and use of elevator by support rod and fixed feet, leads to
Elevator is crossed convenient for the movement to fixed frame, blackboard is wiped by hairbrush, hairbrush is convenient for by electrostatic precipitator
The collection of upper dust, and dust is reduced during wiping, it is convenient for the accumulation of dust by dust trap, passes through elastic connecting pipe
Dust trap is connected to suction ventilator, so that convenient for clearing up the dust inside dust trap.
Detailed description of the invention
Fig. 1 is the dust-extraction unit ontology mounting structure schematic diagram of the utility model；
Fig. 2 is the installing frame inner mounting structure schematic diagram of the utility model；
Fig. 3 is the fixed frame inner mounting structure schematic diagram of the utility model；
In appended drawing reference: 1- dust-extraction unit ontology；2- installing frame；3- grid air inlet；4- suction ventilator；5- dust storage tank；6-
Installs case；7- infrared sensor；8- control cabinet；9- condenser plate；10- support rod；11- fixed feet；12- elevator；13- is fixed
Frame；14- hairbrush；15- electrostatic precipitator；16- dust trap；17- elastic connecting pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of blackboard for teaching air-drafting and dust-removing device, packet
Dust-extraction unit ontology 1 is included, the bottom end of dust-extraction unit ontology 1 is provided with installing frame 2, and the top of installing frame 2 is provided with grid air draught
Mouth 3, installing frame 2 is internally provided with suction ventilator 4, and the bottom end of installing frame 2 is provided with dust storage tank 5, and the side of dust storage tank 5 is provided with
Installs case 6, installs case 6 are internally provided with infrared sensor 7, control cabinet 8 and condenser plate 9, the two sides on the top of installing frame 2
It is provided with support rod 10, one end of support rod 10 is provided with fixed feet 11, and the middle part of support rod 10 is provided with elevator 12, lifting
The side of machine 12 is provided with fixed frame 13, and the side of fixed frame 13 is provided with hairbrush 14, and the side of hairbrush 14 is provided with electrostatic and removes
Dirt device 15, the side of electrostatic precipitator 15 are provided with dust trap 16, and one end of dust trap 16 is provided with elastic connecting pipe 17, infrared
Line sensor 7, suction ventilator 4, elevator 12 and electrostatic precipitator 15 are electrically connected with control cabinet 8.
Further, the surface of installs case 6 is provided with regulation button, and regulation button and control cabinet 8 are electrically connected, convenient for pair
Dust-extraction unit ontology 1 is regulated and controled, and is easy to use.
Further, the other end of elastic connecting pipe 17 and suction ventilator 4 are used cooperatively, and suction ventilator 4 and the cooperation of dust storage tank 5 make
With convenient for the collection and centralized processing of dust.
Further, the bottom end of installing frame 2 is provided with shank, and the top of dust storage tank 5 is provided with inserting groove, shank and
Inserting groove is used cooperatively, convenient for the installation and removal of dust storage tank 5.
Further, installing frame 2 and installs case 6 are connected by screw to, and the surface of installing frame 2 is provided with waterproof coating, just
Waterproof is fixed and played the role of in installs case 6.
Further, elevator 12 and support rod 10 are used cooperatively, and elevator 12 and fixed frame 13 are connected by screw to, just
In the installation and movement of fixed frame 13.
Further, the surface of dust-extraction unit ontology 1 is provided with rub resistance coating and antioxidant coating, play rub resistance and
Oxidation resistant effect.
Working principle: this kind of blackboard for teaching air-drafting and dust-removing device, during use, by control button by information
Control cabinet 8 is passed to, then suction ventilator 4, elevator 12 and electrostatic dust prevention device 15 are regulated and controled by control cabinet 8, passes through suction ventilator 4
The skyborne dust that is scattered when by writing on the blackboard is collected, during elevator 12 is mobile, so that hairbrush 14 carries out blackboard
Wiping, at the same electrostatic dust prevention device 15 by dust collection in dust trap 16, control is passed information to by infrared sensor 7
Case 8, then suction ventilator 4 is regulated and controled by control cabinet 8, and only suction ventilator 4 is started to work when close to writing on the blackboard, so that suction ventilator
4 can gap sex work, power supply is saved, while being connected to dust trap 16 with suction ventilator 4 by elastic connecting pipe 17, so that being convenient for
Dust inside dust trap 16 is cleared up.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of blackboard for teaching air-drafting and dust-removing device, including dust-extraction unit ontology (1), it is characterised in that: the dust-extraction unit
The bottom end of ontology (1) is provided with installing frame (2), and the top of the installing frame (2) is provided with grid air inlet (3), the installation
Frame (2) is internally provided with suction ventilator (4), and the bottom end of the installing frame (2) is provided with dust storage tank (5), the dust storage tank (5)
Side is provided with installs case (6), and the installs case (6) is internally provided with infrared sensor (7), control cabinet (8) and electric power storage
The two sides of plate (9), the top of the installing frame (2) are provided with support rod (10), and one end of the support rod (10) is provided with solid
Determine foot (11), be provided with elevator (12) in the middle part of the support rod (10), the side of the elevator (12) is provided with fixation
The side of frame (13), the fixed frame (13) is provided with hairbrush (14), and the side of the hairbrush (14) is provided with electrostatic precipitator
(15), the side of the electrostatic precipitator (15) is provided with dust trap (16), and one end setting of the dust trap (16) is flexible
Connecting tube (17), the infrared sensor (7), suction ventilator (4), elevator (12) and electrostatic precipitator (15) are and control cabinet
(8) it is electrically connected.
2. a kind of blackboard for teaching air-drafting and dust-removing device according to claim 1, it is characterised in that: the installs case (6)
Surface be provided with regulation button, the regulation button and control cabinet (8) are electrically connected.
3. a kind of blackboard for teaching air-drafting and dust-removing device according to claim 1, it is characterised in that: the elastic connecting pipe
(17) the other end and suction ventilator (4) is used cooperatively, and the suction ventilator (4) and dust storage tank (5) are used cooperatively.
4. a kind of blackboard for teaching air-drafting and dust-removing device according to claim 1, it is characterised in that: the installing frame (2)
Bottom end be provided with shank, the top of the dust storage tank (5) is provided with inserting groove, and the shank and inserting groove cooperation make
With.
5. a kind of blackboard for teaching air-drafting and dust-removing device according to claim 1, it is characterised in that: the installing frame (2)
It is connected by screw to installs case (6), the surface of the installing frame (2) is provided with waterproof coating.
6. a kind of blackboard for teaching air-drafting and dust-removing device according to claim 1, it is characterised in that: the elevator (12)
It is used cooperatively with support rod (10), the elevator (12) and fixed frame (13) are connected by screw to.
7. a kind of blackboard for teaching air-drafting and dust-removing device according to claim 1, it is characterised in that: the dust-extraction unit sheet
The surface of body (1) is provided with rub resistance coating and antioxidant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593992.7U CN208593222U (en) | 2018-04-25 | 2018-04-25 | A kind of blackboard for teaching air-drafting and dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593992.7U CN208593222U (en) | 2018-04-25 | 2018-04-25 | A kind of blackboard for teaching air-drafting and dust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208593222U true CN208593222U (en) | 2019-03-12 |
Family
ID=65600200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820593992.7U Expired - Fee Related CN208593222U (en) | 2018-04-25 | 2018-04-25 | A kind of blackboard for teaching air-drafting and dust-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208593222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132110A (en) * | 2021-12-07 | 2022-03-04 | 江苏经贸职业技术学院 | Teaching is with teaching board that is favorable to improving teaching efficiency |
-
2018
- 2018-04-25 CN CN201820593992.7U patent/CN208593222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132110A (en) * | 2021-12-07 | 2022-03-04 | 江苏经贸职业技术学院 | Teaching is with teaching board that is favorable to improving teaching efficiency |
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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: 20190312 Termination date: 20200425 |