CN204432175U - A smart eraser - Google Patents

Abstract

The utility model discloses an intelligence blackboard eraser comprises blackboard eraser shell, small-size dust catcher, blackboard eraser cavity, dust absorption mouth, face, battery case, handle, motor and dust catcher switch, its characterized in that: the blackboard eraser comprises a blackboard eraser shell, and is characterized in that a handle is arranged on the blackboard eraser shell, a dust collector switch is arranged on one side of the blackboard eraser shell, a blackboard eraser cavity is arranged on the other side of the blackboard eraser shell, the blackboard eraser cavity and the blackboard eraser shell are fixedly connected with each other, a dust collection port is arranged in the blackboard eraser cavity, a small dust collector is arranged on one side of the dust collection port, the small dust collector and the dust collection port are fixedly connected with each other, a motor is arranged on one side of the small dust collector, a battery box is arranged at the lower end of. The beneficial effects of the utility model reside in that: the utility model discloses the blackboard eraser cavity is hollow structure, is provided with small-size dust catcher in the blackboard eraser cavity, can play the effect of dust absorption, the utility model has the advantages of simple structure, convenient practicality, dust absorption are strong.

Description

A smart eraser

technical field

The utility model relates to the field of teaching appliances, in particular to an intelligent eraser.

Background technique

At present, the blackboard eraser is a special tool used to wipe the blackboard. It can easily erase the chalk on the blackboard, so that the blackboard can be reused. The school is the place where the blackboard eraser is used most. Other places, such as corporate bulletin boards, some training Institutions, etc. also use blackboards, and the shadow of blackboard erasers is always indispensable in places where blackboards are used. At present, people mainly rely on people to use blackboard erasers to erase the chalk on the blackboard when cleaning the blackboard. On the podium, it is easy to lose and sometimes it is not easy to find. When you need to wipe the blackboard, you often waste a lot of time looking for a blackboard eraser. At present, most of the blackboard erasers for teaching are felt-type. Its shortcoming is, one is to cause environmental pollution, and the other is to cause certain harm to the health of teachers and students.

Utility model content

The technical problem to be solved by the utility model is to provide an intelligent eraser for the deficiencies of the above-mentioned prior art. The cavity of the utility model is a hollow structure, and a small vacuum cleaner is arranged in the cavity of the utility model, which can play the role of dust collection. , The utility model has the advantages of simple structure, convenient and practical, and strong dust-absorbing effect.

The technical scheme of the utility model is: an intelligent eraser, which is composed of an eraser shell, a small vacuum cleaner, an eraser cavity, a dust suction port, a wiping surface, a battery box, a handle, a motor and a switch for the vacuum cleaner, and is characterized in that: the eraser shell There is a handle on the top of the eraser shell, a vacuum cleaner switch is set on one side of the eraser shell, and an eraser cavity is set on the other side of the eraser shell. The eraser cavity and the eraser shell are fixedly connected to each other. There is a small vacuum cleaner, the small vacuum cleaner and the dust suction port are fixedly connected to each other, a motor is provided on one side of the small vacuum cleaner, a battery box is provided at the lower end of the motor, and a wiping surface is provided on one side of the dust suction port.

The beneficial effect of the utility model is: an intelligent eraser, which is composed of an eraser shell, a small vacuum cleaner, an eraser cavity, a dust suction port, a wiper surface, a battery box, a handle, a motor and a switch for a vacuum cleaner, and is characterized in that: the eraser shell There is a handle on the top of the eraser shell, a vacuum cleaner switch is set on one side of the eraser shell, and an eraser cavity is set on the other side of the eraser shell. The eraser cavity and the eraser shell are fixedly connected to each other. There is a small vacuum cleaner, the small vacuum cleaner and the dust suction port are fixedly connected to each other, a motor is provided on one side of the small vacuum cleaner, a battery box is provided at the lower end of the motor, and a wiping surface is provided on one side of the dust suction port. The eraser cavity of the utility model has a hollow structure, and a small vacuum cleaner is arranged in the cavity of the eraser, which can play the role of dust collection. The utility model has the advantages of simple structure, convenience and practicality, and strong dust suction effect.

Description of drawings

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

Among them: 1. Eraser shell 2. Small vacuum cleaner 3. Eraser cavity

4. Vacuum suction port 5. Wipe face 6. Battery box

7. Handle 8. Motor 9. Vacuum cleaner switch

Detailed ways

The specific embodiment of the utility model is briefly described below in conjunction with the accompanying drawings.

As shown in Figure 1, an intelligent eraser is composed of an eraser shell 1, a small vacuum cleaner 2, an eraser cavity 3, a dust suction port 4, a wiping surface 5, a battery box 6, a handle 7, a motor 8 and a cleaner switch 9. It is characterized in that a handle 7 is provided on the eraser housing 1, a vacuum cleaner switch 9 is provided on one side of the eraser housing 1, an eraser chamber 3 is provided on the other side of the eraser housing 1, and the eraser chamber 3 and the eraser housing 1 are fixedly connected to each other. A dust suction port 4 is provided in the eraser chamber 3, and a small vacuum cleaner 2 is provided on one side of the dust suction port 4, and the small vacuum cleaner 2 and the dust suction port 4 are fixedly connected to each other, and a motor 8 is provided on one side of the small vacuum cleaner 2, A battery box 6 is provided at the lower end of the motor 8 , and a wiping surface 5 is provided at one side of the dust suction port 4 .

The above embodiments are only used to illustrate the technical solutions of the present utility model, and cannot limit the scope of the present utility model; modifications to the technical solutions recorded in the foregoing embodiments, or equivalent replacements to some of the technical features, and All should still fall within the scope covered by the utility model patent without making the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims (1)

1. An intelligent eraser is composed of an eraser shell, a small vacuum cleaner, an eraser cavity, a dust suction port, a wiping surface, a battery box, a handle, a motor and a switch for the cleaner, and is characterized in that: the eraser shell is provided with a handle, and the eraser A vacuum cleaner switch is arranged on one side of the housing, and an eraser chamber is provided on the other side of the eraser housing, and the eraser chamber and the eraser housing are fixedly connected to each other. The small vacuum cleaner is fixedly connected with the dust suction port, a motor is provided on one side of the small vacuum cleaner, a battery case is provided at the lower end of the motor, and a wiping surface is provided on one side of the dust suction port.