CN210911814U

CN210911814U - Efficient cleaning whiteboard assembly

Info

Publication number: CN210911814U
Application number: CN201922047841.9U
Authority: CN
Inventors: 路遥; 孙雨欣; 姜雨佳; 陈松楠; 朱叶红; 麦生; 邹应红; 符策彬; 林伟杰; 郭俊含
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-07-03
Anticipated expiration: 2029-11-23

Abstract

A high-efficiency cleaning whiteboard assembly comprises a machine body, an outer shell, an elastic pad and a mounting plate; the outer shell is covered on the machine body; the elastic cushion is vertically arranged at the bottom of the outer shell and stretches along the direction vertical to the outer shell; the mounting plate is arranged at the bottom of the elastic cushion; magnets are arranged at four corners of the mounting plate; the middle part of the machine body is provided with a centrifugal fan; the machine body is provided with a universal wheel and two driving wheels, and the universal wheel and the driving wheels leak from the gap and are contacted with the white board; the driving wheel is provided with a connecting column, the top of the connecting column is provided with a telescopic rod, the periphery of the telescopic rod is sleeved with an elastic piece, and the top of the elastic piece and the bottom of the machine body are connected, and the bottom of the elastic piece is connected with the top of the connecting column; a storage battery, a driving motor and a control module are arranged in the machine body; the utility model discloses simple structure guarantees organism and blank contact through magnet and centrifugal fan, drives the organism motion through the drive wheel to the writing on the blank is clear away.

Description

Efficient cleaning whiteboard assembly

Technical Field

The utility model relates to a teaching aid technical field especially relates to a high-efficient clean blank subassembly.

Background

A whiteboard is a generally white writing surface made of a metal plate material. The whiteboard has a similar function to a blackboard and is a writing tool capable of being repeatedly erased and written. Commonly used for teaching, conference discussion, or personal and home recording; a whiteboard generally uses a special whiteboard pen for writing; when the cleaning is carried out, a special white board eraser is needed to be used for erasing; in the prior art, a white board is often used for teaching in a classroom of a college; and the white board used in class of colleges and universities must be erased manually, which wastes time and labor and occupies a large amount of time.

In order to solve the above problems, an efficient cleaning whiteboard assembly is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The teaching aid aims to solve the problem that in the prior art, a white board is often used for teaching in a classroom of a college; and colleges and universities use blank must artifically erase, wastes time and energy, has occupied the technical problem of plenty of time, the utility model provides a high-efficient clean blank subassembly, the utility model discloses simple structure guarantees organism and blank contact through magnet and centrifugal fan, drives the organism motion through the drive wheel to the writing on the blank is clear away.

(II) technical scheme

In order to solve the problems, the utility model provides a high-efficiency cleaning whiteboard assembly, which comprises a machine body, an outer shell, an elastic pad and a mounting plate;

the outer shell is covered on the machine body; the elastic cushion is vertically arranged at the bottom of the outer shell and stretches along the direction vertical to the outer shell; the mounting plate is arranged at the bottom of the elastic cushion; a plurality of gaps are arranged on the mounting plate; the mounting plate is provided with a sponge wiper; magnets are arranged at four corners of the mounting plate and are magnetically connected with the white board; the middle part of the machine body is provided with a centrifugal fan, and an air inlet of the centrifugal fan is parallel to the bottom surface of the mounting plate; the centrifugal fan sucks air towards the mounting plate; the machine body is provided with a universal wheel and two driving wheels, and the universal wheel and the driving wheels leak from the gap and are contacted with the white board; the universal wheels and the driving wheels are arranged in a triangular shape; the driving wheel is provided with a connecting column, the top of the connecting column is provided with a telescopic rod, the periphery of the telescopic rod is sleeved with an elastic piece, and the top of the elastic piece and the bottom of the machine body are connected, and the bottom of the elastic piece is connected with the top of the connecting column; the connecting column and the telescopic rod are hollow;

a storage battery, a driving motor and a control module are arranged in the machine body; the control module controls the centrifugal fan to be turned on and off; the control module controls the driving motor to rotate forwards, reversely and stop; the two driving motors are arranged and are respectively connected with the two driving wheels in a transmission way; the storage battery is electrically connected with the centrifugal fan, the control module and the driving motor.

Preferably, the battery is a gel battery.

Preferably, the outer shell is provided with an air outlet, and the air outlet corresponds to the driving motor; the air flow enters the machine body from the air inlet of the centrifugal fan, flows through the driving motor and is discharged out of the machine body from the air outlet.

Preferably, the outer housing is provided with a handle.

Preferably, the outer shell is provided with a plurality of control buttons, and the control buttons are in communication connection with the control module.

Preferably, the machine body is provided with a camera, the camera is integrated with a color sensor, and the camera is in communication connection with the control module.

Preferably, the outer shell is made of ABS engineering plastic.

The above technical scheme of the utility model has following profitable technological effect: in the utility model, the machine body is adsorbed on the white board through the magnet; the sponge eraser on the mounting plate is contacted with the surface of the white board; the universal wheel and the driving wheel on the machine body are both contacted with the surface of the white board; a gap exists between an air inlet of the centrifugal fan and the surface of the white board; when the machine body is required to be used for wiping the white board; a control button on the machine body is pressed, and the control module controls the driving motor and the centrifugal fan to start; when the centrifugal fan works, gas is pumped from the air inlet to the interior of the machine body by the centrifugal fan; under the action of the suction force of the centrifugal fan, the elastic pad is gradually compressed, the spongy cushion on the mounting plate is tightly contacted with the surface of the whiteboard, and the spongy cushion applies pressure towards the whiteboard; at the moment, the elastic piece keeps a contraction state, and the telescopic rod is inserted into the connecting column; the driving wheel and the universal wheel are always kept in contact with the surface of the whiteboard; the two driving motors are arranged and respectively control the two driving wheels to move; the two driving wheels rotate independently, so that the machine body can be driven to move freely on the white board; the handwriting on the whiteboard can be conveniently removed; the utility model discloses inside the air current got into the organism from the centrifugal fan air intake, the driving motor flowed through and outside air outlet discharge organism, can blow the heat dissipation to driving motor, was favorable to prolonging driving motor's life. When the utility model is not used, the machine body is adsorbed at the corner of the white board through the magnet, and the machine body can be manually held to erase the handwriting on the white board; the use method is consistent with that of the common whiteboard eraser. The utility model discloses in use the battery for with the electrical apparatus power supply, need not use the cable to supply power in the use, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the high-efficiency cleaning whiteboard assembly provided by the utility model.

Fig. 2 is a schematic structural diagram of the bottom of the body in the high-efficiency cleaning whiteboard assembly provided by the utility model.

Fig. 3 is a schematic structural diagram of a side surface of a body in the high-efficiency cleaning whiteboard assembly provided by the utility model.

Fig. 4 is a schematic structural view of a driving wheel in the high-efficiency cleaning whiteboard assembly provided by the present invention.

Fig. 5 is a schematic structural diagram of the inside of the body of the high-efficiency cleaning whiteboard assembly provided by the utility model.

Reference numerals: 1. a body; 2. a handle; 3. a control button; 4. mounting a plate; 5. a magnet; 6. a universal wheel; 7. a centrifugal fan; 8. a drive wheel; 9. sponge wiping; 10. an elastic pad; 11. an air outlet; 12. an outer housing; 13. an elastic member; 14. connecting columns; 15. a telescopic rod; 16. a camera; 17. a control module; 18. a storage battery; 19. the motor is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the high-efficiency cleaning whiteboard assembly provided by the present invention comprises a body 1, an outer casing 12, an elastic pad 10 and a mounting plate 4;

the outer shell 12 covers the machine body 1; the elastic pad 10 is vertically arranged at the bottom of the outer shell 12, and the elastic pad 10 stretches along a direction vertical to the outer shell 12; the mounting plate 4 is arranged at the bottom of the elastic cushion 10; a plurality of gaps are arranged on the mounting plate 4; the mounting plate 4 is provided with a sponge wiper 9; magnets 5 are arranged at four corners of the mounting plate 4, and the magnets 5 are magnetically connected with the white board; the middle part of the machine body 1 is provided with a centrifugal fan 7, and an air inlet of the centrifugal fan 7 is parallel to the bottom surface of the mounting plate 4; the centrifugal fan 7 sucks air towards the direction of the mounting plate 4; the machine body 1 is provided with a universal wheel 6 and two driving wheels 8, and the universal wheel 6 and the driving wheels 8 leak from the gap and are in contact with the white board; the universal wheels 6 and the driving wheels 8 are arranged in a triangle shape; a connecting column 14 is arranged on the driving wheel 8, a telescopic rod 15 is arranged at the top of the connecting column 14, an elastic part 13 is sleeved on the periphery of the telescopic rod 15, and the top of the elastic part 13 is connected with the bottom of the machine body 1 and the bottom of the elastic part 13 is connected with the top of the connecting column 14; the connecting column 14 and the telescopic rod 15 are hollow;

a storage battery 18, a driving motor 19 and a control module 17 are arranged in the machine body 1; the control module 17 controls the centrifugal fan 7 to be turned on and off; the control module 17 controls the driving motor 19 to rotate forwards, reversely and stop; two driving motors 19 are arranged, and the driving motors 19 are respectively in transmission connection with the two driving wheels 8; the storage battery 18 is electrically connected with the centrifugal fan 7, the control module 17 and the driving motor 19.

In the utility model, the machine body 1 is adsorbed on the white board through the magnet 5; the sponge eraser 9 on the mounting plate 4 is contacted with the surface of the whiteboard; the universal wheel 6 and the driving wheel 8 on the machine body 1 are both contacted with the surface of the white board; a gap exists between the air inlet of the centrifugal fan 7 and the surface of the white board; when the machine body 1 is required to be used for wiping the white board; the control button 3 on the machine body 1 is pressed, and the control module 17 controls the driving motor 19 and the centrifugal fan 7 to start; when the air conditioner works, the centrifugal fan 7 pumps air from the air inlet to the interior of the machine body 1; under the action of the suction force of the centrifugal fan 7, the elastic pad 10 is gradually compressed, the spongy cushion 10 on the mounting plate 4 is tightly contacted with the surface of the whiteboard, and the spongy cushion 10 applies pressure to the whiteboard; at the moment, the elastic piece 13 keeps a contraction state, and the telescopic rod 15 is inserted into the connecting column 14; the driving wheel 8 and the universal wheel 6 are always kept in contact with the surface of the whiteboard; the driving motor 19 drives the driving wheels 8 to rotate, and two driving motors 19 are arranged and respectively control the two driving wheels 8 to move; the two driving wheels 8 rotate independently, so that the machine body 1 is driven to move freely on the white board; the handwriting on the whiteboard can be conveniently removed; the utility model discloses inside air current got into organism 1 from 7 air intakes of centrifugal fan, flow through driving motor 19 and outside 11 discharge organisms 1 of air outlet, can blow the heat dissipation to driving motor 19, be favorable to prolonging driving motor 19's life. When the utility model is not used, the machine body 1 is adsorbed at the corner of the white board through the magnet 5, and the machine body 1 can be manually held to erase the handwriting on the white board; the use method is consistent with that of the common whiteboard eraser. The utility model discloses in use battery 18 for with the electrical apparatus power supply, need not use the cable to supply power in the use, it is more convenient to use.

In an alternative embodiment, the battery 18 is a gel cell.

It should be noted that the gel battery is not easy to explode and is safer to use.

In an alternative embodiment, the outer shell 12 is provided with an air outlet 11, and the air outlet 11 corresponds to the position of the driving motor 19; the air flow enters the interior of the machine body 1 from the air inlet of the centrifugal fan 7, flows through the driving motor 19 and is discharged out of the machine body 1 from the air outlet 11.

It should be noted that the airflow can blow the driving motor 19 to dissipate heat, which is beneficial to prolonging the service life of the driving motor 19.

In an alternative embodiment, the handle 2 is provided on the outer housing 12.

The body 1 can be easily removed by the handle 2.

In an alternative embodiment, a plurality of control buttons 3 are provided on the outer housing 12, and the control buttons 3 are communicatively coupled to the control module 17.

In an alternative embodiment, a camera 16 is disposed on the body 1, the camera 16 is integrated with a color sensor, and the camera 16 is in communication connection with the control module 17.

It should be noted that the color sensor integrated in the camera 16 is used to identify the handwriting on the whiteboard, so as to clear the part with the handwriting and improve the whiteboard cleaning speed.

In an alternative embodiment, outer housing 12 is ABS engineering plastic.

It is noted that the ABS engineering plastic has hard texture, lighter weight and more convenient use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The efficient cleaning whiteboard assembly is characterized by comprising a machine body (1), an outer shell (12), an elastic pad (10) and a mounting plate (4);

the outer shell (12) is covered on the machine body (1); the elastic pad (10) is vertically arranged at the bottom of the outer shell (12), and the elastic pad (10) stretches along the direction vertical to the outer shell (12); the mounting plate (4) is arranged at the bottom of the elastic pad (10); a plurality of gaps are arranged on the mounting plate (4); the mounting plate (4) is provided with a sponge wiper (9); magnets (5) are arranged at four corners of the mounting plate (4), and the magnets (5) are magnetically connected with the white board; a centrifugal fan (7) is arranged in the middle of the machine body (1), and an air inlet of the centrifugal fan (7) is parallel to the bottom surface of the mounting plate (4); the centrifugal fan (7) sucks air towards the direction of the mounting plate (4); the machine body (1) is provided with a universal wheel (6) and two driving wheels (8), and the universal wheel (6) and the driving wheels (8) leak from the gap and are in contact with the white board; the universal wheels (6) and the driving wheels (8) are arranged in a triangular shape; a connecting column (14) is arranged on the driving wheel (8), a telescopic rod (15) is arranged at the top of the connecting column (14), an elastic part (13) is sleeved on the periphery of the telescopic rod (15), and the top of the elastic part (13) is connected with the bottom of the machine body (1) and the bottom of the elastic part (13) is connected with the top of the connecting column (14); the connecting column (14) and the telescopic rod (15) are both hollow;

a storage battery (18), a driving motor (19) and a control module (17) are arranged in the machine body (1); the control module (17) controls the centrifugal fan (7) to be turned on and off; the control module (17) controls the driving motor (19) to rotate forwards, reversely and stop; two driving motors (19) are arranged, and the driving motors (19) are respectively in transmission connection with the two driving wheels (8); the storage battery (18) is electrically connected with the centrifugal fan (7), the control module (17) and the driving motor (19).

2. A highly efficient cleaning whiteboard assembly according to claim 1, characterised in that the accumulator (18) is a gel cell.

3. The efficient cleaning whiteboard assembly according to claim 1, wherein an air outlet (11) is arranged on the outer shell (12), and the air outlet (11) corresponds to the position of the driving motor (19); the air flow enters the machine body (1) from the air inlet of the centrifugal fan (7), flows through the driving motor (19) and is discharged out of the machine body (1) from the air outlet (11).

4. A high efficiency cleaning whiteboard assembly according to claim 1, wherein a handle (2) is provided on the outer housing (12).

5. A high efficiency cleaning whiteboard assembly according to claim 1, wherein a plurality of control buttons (3) are arranged on the outer housing (12), the control buttons (3) being communicatively connected to the control module (17).

6. The efficient cleaning whiteboard assembly according to claim 1, wherein a camera (16) is arranged on the machine body (1), the camera (16) is integrated with a color sensor, and the camera (16) is in communication connection with the control module (17).

7. A high efficiency cleaning whiteboard assembly according to claim 1, wherein the outer housing (12) is ABS engineering plastic.