CN214984498U

CN214984498U - Automatic cleaning device of touch interactive blackboard

Info

Publication number: CN214984498U
Application number: CN202120926766.8U
Authority: CN
Inventors: 蓝贤均
Original assignee: Guangxi Escort Information Technology Co ltd
Current assignee: Guangxi Escort Information Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-03
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an automatic cleaning device of interactive blackboard of touch-control, including blackboard body, blackboard body's left side top fixedly connected with backup pad, blackboard body left side bottom fixedly connected with controller, the first motor of the equal fixedly connected with of central point position of backup pad top and controller bottom, the equal fixed connection of output of first motor is at the left end of first threaded rod, threaded connection has thread bush and threaded block on the external diameter of first threaded rod respectively. The utility model discloses in, through setting up first motor, first threaded rod, thread bush and thread piece, realized the horizontal position adjustment, second motor, second threaded rod and fixed plate have adjusted cleaning device's vertical position, and the blackboard is cleaned through rotating the roll of drive to the third motor, has reduced teacher's work load, has promoted work efficiency, and dust absorption fan cooperation seal box has reduced flying upward of chalk dust, and protection air and health are worth wideling popularize.

Description

Automatic cleaning device of touch interactive blackboard

Technical Field

The utility model relates to a daily teaching articles for use technical field especially relates to an automatic cleaning device of interactive blackboard of touch-control.

Background

The blackboard is not particularly specified to be a black board, the blackboard is a plane which can be repeatedly written by chalk in the traditional sense, the board is hard and is mainly used for teaching, the blackboard is generally made of wood boards or ground glass and can be written on by using specific writing materials such as chalk and the like and is mostly black, dark green, white or beige, the interactive blackboard of the intelligent classroom adopts the capacitive touch technology to combine the traditional handwriting blackboard with multimedia equipment, the blackboard is easily switched between chalk writing and multimedia application, the same area can be normally written by chalk as the common blackboard, various rich multimedia applications such as videos, pictures, animations and the like can be watched by touch with hands, the traditional and modern combination is realized, the blackboard cleaning device is a tool which must be used in daily teaching, meanwhile, great help can be brought to teachers and classmates, and with the development of science and technology, the daily teaching articles are continuously developed and advanced, wherein the blackboard cleaning device is widely used.

At present, the blackboard of teaching usefulness generally uses the chalk to write, and the safety problem that the chalk was write and is brought is that the in-process of erasing the chalk word has a large amount of chalk dusts to raise and float, has endangered people's health and air environment, also wastes time and energy at the process of erasing, and especially blackboard upper portion has increased teacher's work load.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic cleaning device for a touch interactive blackboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic cleaning device of a touch interactive blackboard comprises a blackboard body, wherein a supporting plate is fixedly connected to the top end of the left side of the blackboard body, a controller is fixedly connected to the bottom end of the left side of the blackboard body, a first motor is fixedly connected to the top of the supporting plate and the bottom of the controller, the output end of the first motor is fixedly connected to the left end of a first threaded rod, the outer diameter of the first threaded rod is respectively in threaded connection with a threaded sleeve and a threaded block, a second motor is fixedly connected to the inner wall of the top of the threaded sleeve, the output end of the second motor is fixedly connected to the top end of a second threaded rod, a fixing plate is in threaded connection with the outer diameter of the second threaded rod, an electric telescopic rod is fixedly connected to the rear side of the fixing plate, the rear end of the electric telescopic rod is fixedly connected to the center of the front side of a sealing box, and dust suction fans are fixedly connected to the left side and the right side of the inside of the sealing box, the dust exhaust pipe is connected to the equal fixedly connected with of input and output of dust absorption fan, the ash exhaust pipe is kept away from the one end fixed connection of seal box and is advanced the ash mouth on the left side top of containing box, fixedly connected with third motor on the bottom rear end inner wall of containing box, the output fixed connection of third motor is in the bottom of dwang, be provided with on the external diameter of dwang and roll the friction, the rear side four sides of seal box all are provided with sealed the pad, the top right-hand member fixedly connected with fixed block of blackboard body.

As a further description of the above technical solution:

the right-hand member of first threaded rod rotates respectively to be connected and puts at the left side central point of fixed block and containing box.

As a further description of the above technical solution:

the first motor, the second motor, the third motor, the electric telescopic rod and the dust collection fan are all connected with the controller through signal lines.

As a further description of the above technical solution:

the left side through-hole of fixed plate sliding connection is on the external diameter of guide bar, the both ends of guide bar fixed connection respectively is in the bottom of thread bush and the top of screw thread piece.

As a further description of the above technical solution:

the bottom end of the second threaded rod is rotatably connected to the center of the top of the threaded block.

As a further description of the above technical solution:

the bottom right-hand member fixedly connected with containing box of blackboard body.

As a further description of the above technical solution:

the top end of the rotating rod is rotatably connected to the inner wall of the top of the sealing box.

As a further description of the above technical solution:

and position sensors are arranged at the symmetrical positions of the two sides of the front end of the top of the blackboard body.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first start first motor through the controller, first motor drives first threaded rod and rotates, thread bush and screw block carry out right or left movement according to first motor corotation or reversal, adjust cleaning device's horizontal position, the second motor drives the second threaded rod and rotates, drive the fixed block and make progress or downstream, the position of cleaning device's vertical direction has been adjusted, the third motor drives and rolls the rotation of wiping, the place that will clear up is cleared up, teacher's work load has been reduced, and the work efficiency is improved, time and labor are saved.

2. The utility model discloses in, at the in-process of erasing, the seal box has covered and has erased the region, and sealed the pad has prevented that the chalk dust from revealing from the slit, and inside dust absorption fan in the seal box discharged the chalk dust through arranging the material pipe and discharging the containing box, centralized processing chalk dust, avoided erasing the problem that the in-process chalk dust flies upward, protected the air circumstance of teaching and relevant personnel's healthy, be worth wideling popularize.

Drawings

Fig. 1 is a schematic structural view of an automatic cleaning device for a touch interactive blackboard provided by the present invention;

fig. 2 is a left side view of the automatic cleaning device for a touch interactive blackboard according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a blackboard body; 2. a support plate; 3. a controller; 4. a first motor; 5. a first threaded rod; 6. a threaded sleeve; 7. a thread block; 8. a second motor; 9. a second threaded rod; 10. a guide bar; 11. a fixed block; 12. a position sensor; 13. a storage box; 14. a fixing plate; 15. an electric telescopic rod; 16. a sealing box; 17. a dust collection fan; 18. an ash discharge pipe; 19. a third motor; 20. rotating the rod; 21. rolling and wiping; 22. and a gasket.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic cleaning device of a touch interactive blackboard comprises a blackboard body 1, a supporting plate 2 is fixedly connected to the top end of the left side of the blackboard body 1, the function of starting and supporting is achieved, a controller 3 is fixedly connected to the bottom end of the left side of the blackboard body 1, a first motor 4 is fixedly connected to the top of the supporting plate 2 and the bottom of the controller 3, the output end of the first motor 4 is fixedly connected to the left end of a first threaded rod 5, a threaded sleeve 6 and a threaded block 7 are respectively and threadedly connected to the outer diameter of the first threaded rod 5, the horizontal position of the cleaning device is convenient to adjust, a second motor 8 is fixedly connected to the inner wall of the top of the threaded sleeve 6, the output end of the second motor 8 is fixedly connected to the top end of a second threaded rod 9, the position of the cleaning device in the vertical direction is convenient to adjust, a fixing plate 14 is threadedly connected to the outer diameter of the second threaded rod 9, and an electric telescopic rod 15 is fixedly connected to the rear side of the fixing plate 14, the rear end of the electric telescopic rod 15 is fixedly connected to the center of the front side of the seal box 16, the electric telescopic rod 15 drives the seal box 16 to be close to the surface of the blackboard, and is convenient to seal and clean, the left side and the right side of the inside of the seal box 16 are fixedly connected with the dust suction fan 17, the input end and the output end of the dust suction fan 17 are fixedly connected with the dust exhaust pipe 18, one end of the dust exhaust pipe 18 far away from the seal box 16 is fixedly connected to the dust inlet at the top end of the left side of the containing box 13, so that the flying of chalk dust is avoided, the air and the human health are protected, the inner wall of the rear end of the bottom of the containing box 13 is fixedly connected with a third motor 19, the output end of the third motor 19 is fixedly connected to the bottom end of the rotating rod 20, the wiping roller 21 is arranged on the outer diameter of the rotating rod 20, the rolling wiper 21 is driven by the third motor 19 to rotate to wipe the blackboard, the four sides of the rear side of the seal box 16 are all provided with sealing gaskets 22 to avoid the fine gaps from leaking the chalk dust, playing a sealed effect, the right end of the top of the blackboard body 1 is fixedly connected with a fixed block 11.

The right end of the first threaded rod 5 is respectively rotatably connected to the left central positions of the fixed block 11 and the containing box 13, the first motor 4, the second motor 8, the third motor 19, the electric telescopic rod 15 and the dust absorption fan 17 are respectively connected with the controller 3 through signal lines, so that related personnel can clean the blackboard conveniently, the working efficiency is improved, the left through hole of the fixed plate 14 is slidably connected to the outer diameter of the guide rod 10, the fixed plate 14 is prevented from rotating along with the second threaded rod 9, two ends of the guide rod 10 are respectively fixedly connected to the bottom of the threaded sleeve 6 and the top of the threaded block 7, the bottom of the second threaded rod 9 is rotatably connected to the top center of the threaded block 7, the containing box 13 is fixedly connected to the right end of the bottom of the blackboard body 1, the top end of the rotating rod 20 is rotatably connected to the inner wall of the top of the sealing box 16, position sensors 12 are respectively arranged at symmetrical positions of the front end of the top of the blackboard body 1, the position of the fixing plate 14 is detected, and information is transmitted to the controller 3 to change the rotation direction of the first motor 4.

The working principle is as follows: when the device is used, a worker starts the first motor 4 to rotate through the controller 3, the first motor 4 drives the first threaded rod 5 to rotate, the threaded sleeve 6 and the threaded block 7 move leftwards or rightwards along with the rotation of the first threaded rod 5 to adjust the horizontal position of the cleaning device, the second motor 8 drives the second threaded rod 9 to rotate to drive the fixed plate 14 to move upwards or downwards to adjust the position of the cleaning device in the vertical direction, and after the position is determined, the electric telescopic rod 15 is started, the sealing box 16 is driven to be close to the surface of the blackboard for fitting, the third motor 19 and the dust suction fan 17 are started, the third motor 19 drives the rolling eraser 21 on the rotating rod 20 to rotate, the blackboard is wiped, the dust suction fan 17 absorbs chalk dust and conveys the chalk dust to the inner part of the storage box 13 through the dust discharge pipe 18, the flying of the chalk dust is avoided, the air quality is improved, and the health of related personnel is protected.

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 an automatic cleaning device of interactive blackboard of touch-control, includes blackboard body (1), its characterized in that: the blackboard comprises a blackboard body (1), wherein a supporting plate (2) is fixedly connected to the top end of the left side of the blackboard body (1), a controller (3) is fixedly connected to the bottom end of the left side of the blackboard body (1), a first motor (4) is fixedly connected to the center position of the top of the supporting plate (2) and the bottom of the controller (3), the output end of the first motor (4) is fixedly connected to the left end of a first threaded rod (5), a threaded sleeve (6) and a threaded block (7) are respectively in threaded connection with the outer diameter of the first threaded rod (5), a second motor (8) is fixedly connected to the inner wall of the top of the threaded sleeve (6), the output end of the second motor (8) is fixedly connected to the top end of a second threaded rod (9), a fixing plate (14) is in threaded connection with the outer diameter of the second threaded rod (9), and an electric telescopic rod (15) is fixedly connected to the rear side of the fixing plate (14), the rear end of the electric telescopic rod (15) is fixedly connected with the center of the front side of the seal box (16), the left side and the right side of the inside of the sealing box (16) are both fixedly connected with a dust absorption fan (17), the input end and the output end of the dust collection fan (17) are both fixedly connected with an ash discharge pipe (18), one end of the ash discharge pipe (18) far away from the sealing box (16) is fixedly connected with an ash inlet at the top end of the left side of the containing box (13), a third motor (19) is fixedly connected on the inner wall of the rear end of the bottom of the containing box (13), the output end of the third motor (19) is fixedly connected with the bottom end of the rotating rod (20), the outer diameter of the rotating rod (20) is provided with a rolling brush (21), four sides of the rear side of the seal box (16) are provided with sealing gaskets (22), the blackboard is characterized in that a fixing block (11) is fixedly connected to the right end of the top of the blackboard body (1).

2. The automatic cleaning device for the touch interactive blackboard according to claim 1, wherein: the right end of the first threaded rod (5) is respectively connected to the left center positions of the fixed block (11) and the containing box (13) in a rotating mode.

3. The automatic cleaning device for the touch interactive blackboard according to claim 1, wherein: the first motor (4), the second motor (8), the third motor (19), the electric telescopic rod (15) and the dust collection fan (17) are all connected with the controller (3) through signal lines.

4. The automatic cleaning device for the touch interactive blackboard according to claim 1, wherein: the left side through hole of fixed plate (14) sliding connection is on the external diameter of guide bar (10), the both ends of guide bar (10) fixed connection respectively is in the bottom of thread bush (6) and the top of screw block (7).

5. The automatic cleaning device for the touch interactive blackboard according to claim 1, wherein: the bottom end of the second threaded rod (9) is rotatably connected to the center of the top of the threaded block (7).

6. The automatic cleaning device for the touch interactive blackboard according to claim 1, wherein: the right end of the bottom of the blackboard body (1) is fixedly connected with a containing box (13).

7. The automatic cleaning device for the touch interactive blackboard according to claim 1, wherein: the top end of the rotating rod (20) is rotatably connected to the inner wall of the top part of the seal box (16).

8. The automatic cleaning device for the touch interactive blackboard according to claim 1, wherein: the blackboard is characterized in that position sensors (12) are arranged at symmetrical positions on two sides of the front end of the top of the blackboard body (1).