CN202169812U - Novel blackboard - Google Patents

Abstract

The utility model discloses a novel blackboard, which comprises a left board body and a right board body, and the left board body is configured with a left sliding rail for fixing on the wall, and the left board is provided with a The left pulley for slide rail sliding; the right board body is equipped with a right slide rail for fixing on the wall, and the right board body is provided with a right pulley that can slide along the right slide rail; the right board body is set on the left front of the board. The utility model enables the left board and the right board to slide through the cooperation of the slide rail and the Warren, and the teacher can adjust the angle of the blackboard layout, which is convenient for the teacher to use and enables the students to see the layout of the blackboard more clearly. Improve the efficiency of students' lectures.

Description

A new type of blackboard

technical field

The utility model relates to a teaching equipment, in particular to a novel blackboard.

Background technique

Most of the existing traditional blackboards adopt an integrated structure. When the teacher writes blackboard writing on one side of the blackboard, it seems very difficult for the students sitting on the other side, which greatly reduces the students' listening efficiency and Enthusiasm, brings a lot of inconvenience. This shows that the prior art needs further improvement and development.

Utility model content

The utility model provides a new type of blackboard to solve the above-mentioned defects in the prior art, and scientifically and rationally improves the blackboard in the prior art to facilitate the use of teachers and improve the efficiency of students' lectures.

In order to solve the above-mentioned technical problems, the utility model scheme includes:

A new type of blackboard, which includes a left board body and a right board body, wherein, the left board body is configured with a left slide rail for fixing on the wall, and the left board is provided with a sliding rail that can slide along the left slide rail Left pulley; the right side board is equipped with a right slide rail for fixing on the wall, and the right side board is provided with a right pulley that can slide along the right slide rail; the right side board is arranged in front of the left side board .

Said novel blackboard, wherein, the above-mentioned left board body and the right board body have the same area, both are rectangular board bodies, with a length of 50 cm to 80 cm and a height of 20 cm to 45 cm.

The utility model provides a new type of blackboard, through the cooperation of the slide rail and Warren, the left side board and the right side board can slide, and the teacher can adjust the angle of the blackboard layout, which is convenient for the teacher to use and makes the students more clearly The layout of the blackboard can be clearly seen, which improves the efficiency of students' lectures.

Description of drawings

Fig. 1 is the structural diagram of novel blackboard among the utility model.

Detailed ways

The utility model provides a new type of blackboard, as shown in Figure 1, it includes a left board 1 and a right board 2, the left board 1 is equipped with a left slide rail 3 for fixing on the wall , the left side board 1 is provided with a left pulley 4 that can slide along the left slide rail 3; The right pulley 6 that the right slide rail 5 slides; And the left side plate body 1 is identical with the right side plate body 2 areas, is rectangular plate body, and its length is 50 centimeters to 80 centimeters, and height is 20 centimeters to 45 centimetres, has made things convenient for the teacher to use.

Of course, the above description is not a limitation to the utility model, and the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model should also belong to the protection scope of the utility model.

Claims (2)

1. A novel blackboard, which comprises a left board body and a right side board body, is characterized in that: the left side board body is configured with a left slide rail which is used to be fixed on the body of wall, and the left side board is provided with a The left pulley that slides on the slide rail; the right side plate is equipped with a right slide rail for fixing on the wall, and the right side plate is provided with a right pulley that can slide along the right slide rail; the right side plate is set on the left front of the board. 2. The novel blackboard according to claim 1, characterized in that: the above-mentioned left board body and the right board body have the same area, are rectangular boards, and are 50 to 80 centimeters long and 20 centimeters high. centimeters to forty-five centimeters.

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