CN212289320U

CN212289320U - Cleaning dust absorption type blackboard

Info

Publication number: CN212289320U
Application number: CN202020460158.8U
Authority: CN
Inventors: 赵钰涵; 赵立见
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-05
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a clearance dust absorption type blackboard, including installing frame, first plate body, second plate body, fixed plate, mounting panel and collection box, the installing frame is the long frame column structure of rectangle, the inside parallel of installing frame is dug and is equipped with two sets of slides, and installs first plate body and second plate body on two sets of slides respectively, it is equipped with a set of channel to dig in the slide that second plate body bottom corresponds, all be fixed with the mounting panel on the fixed plate, and be provided with the blackboard eraser of hugging closely the face on the mounting panel, fixed plate top-down equidistance inlays and is equipped with the collection mouth that a plurality of groups leaked hopper-shaped, installing frame bottom department is provided with the collection box, and collects box top-down and collect steamer tray and clearance motor in proper order. This clearance dust absorption type blackboard, reasonable in design can carry out fine cleaning to the blackboard when needs, carries out fine collection to the dust that drops of cleaning simultaneously, avoids the environment relatively poor when the blackboard clearance, is fit for using widely.

Description

Cleaning dust absorption type blackboard

Technical Field

The utility model belongs to the technical field of the blackboard, concretely relates to clearance dust absorption type blackboard.

Background

The blackboard is not particularly a black board, is a plane which can be repeatedly written by chalk in the traditional sense, is hard, and is mainly used for teaching. The blackboard is generally made of wood board or ground glass, and can be written on by using specific writing materials such as chalk. Mostly black, greenish black, white or beige.

The existing blackboard needs a person to clean in sequence from left to right when being cleaned after being fully written with handwriting, wastes time and labor, and is easy to suck a large amount of dust when being cleaned, so that the existing blackboard is not beneficial to health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clearance dust absorption type blackboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cleaning dust absorption type blackboard comprises a mounting frame, a first board body, a second board body, fixing plates, mounting plates and a collecting box, wherein the mounting frame is of a rectangular long frame-shaped structure, two groups of slideways are dug in parallel inside the mounting frame, the first board body and the second board body are respectively installed on the two groups of slideways, a group of channels are dug in the corresponding slideways at the bottom of the second board body, a rotating rod is arranged in the channels in a rotating manner, a sliding strip is arranged at the bottom of the second board body and sleeved on the rotating rod, meshing wheels are respectively arranged between the top and the bottom of the first board body and the second board body at the middle section of the mounting frame, the two groups of fixing plates are vertically fixed at the middle section of the mounting frame, one group of fixing plates is fixed between the first board body and the second board body, the other group of fixing plates are arranged at the outer side of the second board body, and be provided with the blackboard eraser of hugging closely the face on the mounting panel, fixed plate top-down equidistance inlays and is equipped with the collection mouth that a plurality of groups leaked hopper-shaped, installing frame bottom department is provided with collects the box, and collects box top-down and collect steamer tray and clearance motor in proper order.

Preferably, the inside top-down of collection steamer tray digs in proper order and is equipped with collection chamber and intercommunication chamber, collects the inside grafting of chamber and installs the collection steamer tray, the middle section department of collecting the steamer tray installs the filter screen, collects chamber and intercommunication chamber intercommunication, and intercommunication intracavity portion is fixed with crisscross mount, install the fan on the mount.

Preferably, be provided with bottom center department on the filter screen and be provided with the clearance motor, the spindle front end of clearance motor passes the filter screen and installs the clearance pole, clearance pole bottom department is provided with the clearance brush, collect the steamer tray and pass through conduction pipe and collection mouth intercommunication.

Preferably, dig on the fixed plate and be equipped with the mounting groove that supplies the installation, a plurality of groups of fastening holes are bored to the symmetry on a side of mounting groove, the mounting panel is the L type, and the mounting panel ann fixes in the mounting groove, is provided with a plurality of groups of fastening holes on the side of mounting panel, and is fixed mounting panel and fixed plate through fastening bolt.

Preferably, screw-thread fit between dwang and the draw runner, the one end of dwang is passed the installing frame and is stretched out, and stretches out the end and install the rotation motor, the outer fringe of meshing wheel respectively with first plate body and second plate body between the meshing.

The utility model discloses a technological effect and advantage: this clearance dust absorption type blackboard, first plate body through setting up, the second plate body, the meshing wheel, the dwang, cooperation between draw runner and the blackboard eraser on rotation motor and the mounting panel, can be full of on the blackboard after the writing, start the rotation motor, and then carry out fine clearance through the blackboard eraser on the mounting panel and then to first plate body and second plate body, avoid artifical clearance, through setting up the collection mouth on the fixed plate and collect the interior filter drawer of box, cooperation between filter screen and the fan, can carry out fine absorption to scattered dust etc. at the clearance in-process, avoid the dust to scatter, environment when having improved the blackboard clearance, avoid the people to inhale a large amount of dust. This clearance dust absorption type blackboard, reasonable in design can carry out fine cleaning to the blackboard when needs, carries out fine collection to the dust that drops of cleaning simultaneously, avoids the environment relatively poor when the blackboard clearance, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

fig. 4 is a view of the fixing plate and the mounting plate of the present invention;

fig. 5 is a cross-sectional view of the collecting box of the present invention.

In the figure: the automatic cleaning device comprises a mounting frame 1, a first plate body 2, a second plate body 3, a sliding strip 4, a rotating rod 5, a rotating motor 6, a meshing wheel 7, a fixing plate 8, a mounting groove 81, a fastening hole 82, a collecting nozzle 83, a mounting plate 9, a fastening bolt 10, a blackboard eraser 11, a collecting box 12, a collecting drawer 13, a filtering screen 14, a cleaning motor 15, a cleaning rod 16, a fixing frame 17 and a fan 18.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a cleaning dust absorption blackboard as shown in figures 1-5, which comprises a mounting frame 1, a first plate body 2, a second plate body 3, a fixing plate 8, a mounting plate 9 and a collecting box 12, wherein the mounting frame 1 is of a rectangular long frame-shaped structure, two groups of slideways are dug in the mounting frame 1 in parallel, the first plate body 2 and the second plate body 3 are respectively arranged on the two groups of slideways, a group of channels are dug in the corresponding slideways at the bottom of the second plate body 3, a rotating rod 5 is arranged in the channels in a rotating way, a sliding strip 4 is arranged at the bottom of the second plate body 3, the sliding strip 4 is sleeved on the rotating rod 5, meshing wheels 7 are arranged between the top and the bottom of the first plate body 2 and the second plate body 3 at the middle section of the mounting frame 1, two groups of fixing plates 8 are vertically fixed at the middle section of the mounting frame 1, and the group of fixing plates 8 is fixed between the first, another group fixed plate 8 sets up the outside limit department at second plate body 3, all be fixed with mounting panel 9 on fixed plate 8, it is gapped to reserve between fixed plate and the blackboard, can supply the air to pass through, and then conveniently at collection mouth 83 during operation, can adsorb the filtration to the air around mounting panel 9, and then guarantee to collect the effect better, and be provided with the blackboard eraser 11 of hugging closely the face on the

mounting panel

9, 8 top-down equidistance of fixed plate inlays and is equipped with the collection mouth 83 that a plurality of groups leak hopper-shaped, 1 bottom department of installing frame is provided with collection box 12, and collects box 12 top-down and collects steamer tray 13 and clearance motor 15 in proper order.

Specifically, collect the inside top-down of steamer tray 13 and dig in proper order and be equipped with and collect chamber and intercommunication chamber, collect the inside grafting of intracavity and install and collect steamer tray 13, the middle section department of collecting steamer tray 13 installs filter screen 14, collects chamber and intercommunication chamber intercommunication, and intercommunication intracavity portion is fixed with criss-cross mount 17, install fan 18 on the mount 17.

It is specific, it is provided with clearance motor 15 to be provided with bottom center department on filter screen 14, clearance motor 15's spindle front end passes filter screen 14 and installs

clearance pole

16, 16 bottoms departments of clearance pole are provided with the clearance brush, and clearance pole 16 can make filter screen 14 can not blockked up in the short time, conveniently guarantees filter screen 14 unobstructed in the dust collection process, conveniently cleans the process at the blackboard and clears up filter screen 14, collect steamer tray 13 and collect the mouth 83 intercommunication through the conduction pipe.

Specifically, dig on the fixed plate 8 and be equipped with the mounting groove 81 that supplies the installation, a plurality of groups of fastening hole 82 are bored to the symmetry on one side of mounting groove 81, mounting panel 9 is the L type, and mounting panel 9 ann fixes in mounting groove 81, is provided with a plurality of groups of fastening hole 82 on the side of mounting panel 9, and is fixed mounting panel 9 and fixed plate 8 through fastening bolt 10.

Specifically, screw-thread fit between dwang 5 and the draw runner 4, the one end of dwang 5 is passed the installing frame 1 and is stretched out, and stretches out the end and install rotation motor 6, the outer fringe of meshing wheel 7 respectively with first plate body 2 and the second plate body 3 between the meshing.

Specifically, when the blackboard needs to be cleaned integrally, the rotating motor 6, the fan 18 and the cleaning motor 15 are started, the rotating motor 6 rotates to drive the rotating rod 5 to rotate, the rotating rod 5 is in threaded fit with the slide bar 4, the slide bar 4 moves, the second plate body 3 is driven to move in the moving process of the slide bar 4, the meshing wheel 7 rotates, the first plate body 2 moves when the meshing wheel 7 rotates, the plates of the first plate body 2 and the second plate body 3 are cleaned through the blackboard eraser 11, after cleaning, in the starting process, the fan 18 works, the collecting nozzle 83 sucks air around the blackboard eraser, dust in the cleaning process of the blackboard eraser 11 is well adsorbed and filtered, the dust is collected and filtered through the filter screen 14, the cleaning motor 15 rotates after filtering, and the cleaning rod 16 can prevent the dust from being accumulated to block the filter screen 14, and the collection drawer 13 can be removed for cleaning after a period of use. This clearance dust absorption type blackboard, reasonable in design can carry out fine cleaning to the blackboard when needs, carries out fine collection to the dust that drops of cleaning simultaneously, avoids the environment relatively poor when the blackboard clearance, is fit for using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a clearance dust absorption type blackboard, includes installing frame (1), first plate body (2), second plate body (3), fixed plate (8), mounting panel (9) and collection box (12), its characterized in that: the mounting frame (1) is of a rectangular long frame-shaped structure, two groups of slideways are dug in parallel inside the mounting frame (1), a first plate body (2) and a second plate body (3) are respectively installed on the two groups of slideways, a group of channels are dug in the slideways corresponding to the bottom of the second plate body (3), a rotating rod (5) is arranged in the channels in a rotating manner, a sliding strip (4) is arranged at the bottom of the second plate body (3), the sliding strip (4) is sleeved on the rotating rod (5), meshing wheels (7) are arranged between the top and the bottom of the first plate body (2) and the second plate body (3) at the middle section of the mounting frame (1), two groups of fixing plates (8) are vertically fixed at the middle section of the mounting frame (1), one group of fixing plates (8) is fixed between the first plate body (2) and the second plate body (3), and the other group of fixing plates (8) is arranged at the outer side of the second plate body, all be fixed with mounting panel (9) on fixed plate (8), and be provided with blackboard eraser (11) of hugging closely the face on mounting panel (9), fixed plate (8) top-down equidistance inlays and is equipped with collection mouth (83) that a plurality of groups are hourglass hopper-shaped, installing frame (1) bottom department is provided with collection box (12), and collects box (12) top-down and collect steamer tray (13) and clearance motor (15) in proper order.

2. A cleaning and dust-absorbing blackboard according to claim 1, characterised in that: collect inside top-down of steamer tray (13) and dig in proper order and be equipped with and collect chamber and intercommunication chamber, collect the intracavity portion and peg graft and install and collect steamer tray (13), the middle section department of collecting steamer tray (13) installs filter screen (14), collects chamber and intercommunication chamber intercommunication, and intercommunication intracavity portion is fixed with criss-cross mount (17), install fan (18) on mount (17).

3. A cleaning and dust-absorbing blackboard according to claim 2, characterised in that: be provided with bottom center department on filter screen (14) and be provided with clearance motor (15), the spindle front end of clearance motor (15) passes filter screen (14) and installs clearance pole (16), clearance pole (16) bottom department is provided with the clearance brush, collect steamer tray (13) through conduction pipe and collection mouth (83) intercommunication.

4. A cleaning and dust-absorbing blackboard according to claim 1, characterised in that: dig on fixed plate (8) and be equipped with mounting groove (81) that supply the installation, the symmetry is bored on one side of mounting groove (81) and is equipped with a plurality of groups and is fastened hole (82), mounting panel (9) are the L type, and mounting panel (9) ann is fixed in mounting groove (81), are provided with a plurality of groups and fasten hole (82) on the side of mounting panel (9), and are fixed mounting panel (9) and fixed plate (8) through fastening bolt (10).

5. A cleaning and dust-absorbing blackboard according to claim 1, characterised in that: screw-thread fit between dwang (5) and draw runner (4), the one end of dwang (5) is passed installing frame (1) and is stretched out, and stretches out the end and install rotation motor (6), the outer fringe of meshing wheel (7) respectively with first plate body (2) and second plate body (3) between the meshing.