CN203864283U

CN203864283U - Pulley type automatic dust removal blackboard

Info

Publication number: CN203864283U
Application number: CN201420154698.8U
Authority: CN
Inventors: 刘立佳; 赵金亮; 张宇; 王志强
Original assignee: Heilongjiang Economic Management Cadres College
Current assignee: Heilongjiang Economic Management Cadres College
Priority date: 2014-04-01
Filing date: 2014-04-01
Publication date: 2014-10-08
Anticipated expiration: 2024-04-01

Abstract

The utility model discloses a pulley type automatic dust removal blackboard. The pulley type automatic dust removal blackboard is composed of a blackboard body, a dust collection device and a curtain. The curtain is arranged above the blackboard body, and the dust collection device is located below the blackboard body. A cleaning bag is arranged at an outlet of the dust collection device, and a hammer is further arranged on the lower edge of the dust collection device. A blackboard mopping eraser is further arranged on the blackboard body. A controller is arranged on the side face of the blackboard body. The controller respectively controls the curtain and the blackboard mapping eraser through a single-chip microcomputer and receives an instruction sent by a smart phone. Because the blackboard is provided with the dust collection device, the dust amount is reduced, and thus the physical and mental health of students and teachers is guaranteed; meanwhile, the blackboard is further provided with the blackboard mopping eraser capable of running on slide ways so that writing on the blackboard can be removed in a large area, and manpower and material resources are saved.

Description

A kind of pulley-type automatic dust-reducing blackboard

Technical field

The utility model relates to a kind of pulley-type automatic dust-reducing blackboard, belongs to teaching technique with the apparatus field.

Background technology

Traditional blackboard, owing to using chalk to cause dust very large, has affected the healthy of student and teacher.Prior art number of patent application 201320145921.8 provides a kind of Long-distance Control dust-absorbing blackboard, blackboard below is provided with suction box, in suction box the inside, fan is set, and what have arranges vacuum extractor, but this dust arrester can send the huge sound, affect student and attend class.In prior art also there is following technical problem in blackboard: 1) not yet have based on smart mobile phone easy and simple to handle, lower-cost automatic control blackboard; 2) in blackboard wiping process, still exist certain dust remaining.So we will improve for prior art.

Utility model content

The utility model provides a kind of pulley-type automatic dust-reducing blackboard, is provided with curtain, online by single-chip microcomputer and smart mobile phone, has solved traditional blackboard and has had the high problem of dust residual volume in air.

In order to address the above problem, the technical solution of the utility model is as follows: a kind of pulley-type automatic dust-reducing blackboard, blackboard main body 1, dust collecting 2 and curtain 4, consist of, curtain 4 is placed in the top of blackboard main body 1, and dust collecting 2 is positioned at the below of blackboard main body 1; In the exit of dust collecting 2, be provided with cleaning bag 3, on the lower edge of dust collecting 2, be also provided with hammer 5; Blackboard main body 1 is also provided with blackboard mop and wipes 6; The side of blackboard main body 1 is provided with controller 8; Described controller 8 controls respectively curtain 4 by single-chip microcomputer and blackboard mop wipes 6, receives the instruction that smart mobile phone 9 sends.

Above-mentioned blackboard mop is wiped 6 and is slided up and down by slideway 7.

Blackboard of the present utility model has reduced amount of dust by dust collecting is set, and student and teacher's physical and mental health is protected; Meanwhile, the utility model is also provided with the blackboard mop that can slide on slideway and wipes, and the writing on so just can large-area removing blackboard, uses manpower and material resources sparingly.

The utility model can be controlled controller by mobile phone, so just can only not be confined to use computer to control curtain.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

(1, blackboard main body; 2, dust collecting; 3, cleaning bag; 4, curtain; 5, hammer; 6, blackboard mop is wiped; 7, slideway; 8, controller; 9, smart mobile phone).

Fig. 2 is the structural representation that blackboard mop is wiped;

(61, fixture; 62, brush).

The specific embodiment

Below in conjunction with Figure of description, the utility model is further explained.

As shown in Figure 1, a kind of pulley-type automatic dust-reducing blackboard, is comprised of blackboard main body 1, dust collecting 2 and curtain 4, and curtain 4 is placed in the top of blackboard main body 1, and dust collecting 2 is positioned at the below of blackboard main body 1; In the exit of dust collecting 2, be provided with cleaning bag 3, on the lower edge of dust collecting 2, be also provided with hammer 5; Blackboard main body 1 is also provided with blackboard mop and wipes 6; The side of blackboard main body 1 is provided with controller 8; Described controller 8 controls respectively curtain 4 by single-chip microcomputer and blackboard mop wipes 6, receives the instruction that smart mobile phone 9 sends.

At school, student can first clear up dust, with hammer 5, knock dust collecting 2, because its lower edge is oblique structure, so dust is because gravity reason is all gathered in the exit of dust collecting 2, we just pour dust in cleaning bag 3 smoothly like this, cleaning bag 3 can unload, and carries out garbage disposal.At school, on blackboard, be the vestige of chalk entirely, need clean out, student can clean out blackboard by wiping 6 slide up and down by key control blackboard mop on controller 8, and the dust under clear is directly collected in dust collecting 2, as shown in Figure 2, the structural representation that blackboard mop is wiped.If without blackboard, directly use lantern slide to attend class, we control the motion of curtain 4 by controller 8.Teacher also can directly connect controller 8 with smart mobile phone 9, and then realizes the motion of curtain 4 or blackboard mop wiping 6.

Claims

1. a pulley-type automatic dust-reducing blackboard, it is characterized in that, blackboard main body (1), dust collecting (2) and curtain (4), consist of, curtain (4) is placed in the top of blackboard main body (1), and dust collecting (2) is positioned at the below of blackboard main body (1); In the exit of dust collecting (2), be provided with cleaning bag (3), on the lower edge of dust collecting (2), be also provided with hammer (5); Blackboard main body (1) is also provided with blackboard mop and wipes (6); The side of blackboard main body (1) is provided with controller (8); Described controller (8) controls respectively curtain (4) by single-chip microcomputer and blackboard mop is wiped (6), receives the instruction that smart mobile phone (9) sends.

2. according to the blackboard shown in claim 1, it is characterized in that, described blackboard mop is wiped (6) and is slided up and down by slideway (7).