CN202806070U - Automatically-cleaned fountain pen blackboard - Google Patents

Abstract

The invention relates to school supplies, in particular to an automatically-cleaned fountain pen blackboard. The automatically-cleaned fountain pen blackboard comprises a switch (1), a motor (2) a beam (3), a board face (4) and a banister brush (5). The automatically-cleaned fountain pen blackboard is characterized in that the lower end of the switch (1) is connected with the motor through an electric wire, the upper end of the switch (1) is connected with the left end of the beam (3), the beam (3) is connected with the upper end of the board face (4), and the banister brush (5) is connected with the beam (3). The automatically-cleaned fountain pen blackboard is simple and reasonable in structure, and attractive in overall appearance, and improves teaching quality due to the fact that the blackboard is automatically wiped by means of the motor and the banister brush.

Description

A kind of automated cleaning water-color paintbrush blackboard

Technical field

The utility model relates to a kind of study article, in particular, relates to a kind of automated cleaning water-color paintbrush blackboard.

Background technology

Colleges and universities especially train enterprise-like corporation at present, and what the lecturer taught a lot of uses all is the blackboard of water-color paintbrush, and this kind blackboard area is larger, and blackboard wiping is lost time and expended bodily strength in the process on class, and impact is progress on class.Brought inconvenience for people's study and the quality of education thereof.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of automated cleaning water-color paintbrush blackboard, so that people increase learning time in using the blackboard learning process.

For solving the problems of the technologies described above, technical scheme that the utility model adopts is: a kind of automated cleaning water-color paintbrush blackboard, comprise switch, motor, crossbeam, plate face, banister brush, and described switch lower end is connected with motor by electric wire, and the upper end is connected with the crossbeam left end; Crossbeam is connected with plate face upper end; Banister brush is connected with crossbeam.

The beneficial effects of the utility model:

(1) the utility model is simple in structure, and structure is reasonable, overall appearance;

(2) adopt motor and banister brush Automatic erasing blackboard thereof, improved quality of instruction.

Description of drawings

Fig. 1 is the utility model structural representation, wherein the 1-switch; The 2-motor; The 3-crossbeam; 4-plate face.

Fig. 2 is the crossbeam profile, wherein the 3-crossbeam; The 5-banister brush.

The specific embodiment

With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.

A kind of automated cleaning water-color paintbrush blackboard comprises switch 1, motor 2, crossbeam 3, plate face 4, banister brush 5, and described switch 1 lower end is connected with motor 2 by electric wire, and the upper end is connected with crossbeam 3 left ends; Crossbeam 3 is connected with plate face 4 upper ends; Banister brush 5 is connected with crossbeam 3.

Claims (1)

1. automated cleaning water-color paintbrush blackboard, comprise switch (1), motor (2), crossbeam (3), plate face (4), banister brush (5), it is characterized in that: described switch (1) lower end is connected with motor (2) by electric wire, and the upper end is connected with crossbeam (3) left end; Crossbeam (3) is connected with plate face (4) upper end; Banister brush (5) is connected with crossbeam (3).

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