CN202593102U - Novel blackboard eraser - Google Patents

Abstract

The utility model relates to a novel blackboard eraser which comprises a fixed plate and cleaning cotton, wherein the cleaning cotton is pasted and fixed on the upper end face of the fixed plate, a thermometer is arranged on the front end face of the fixed plate, and a sucker is arranged at the lower end face of the fixed plate..

Description

New blackboard is wiped

Technical field

The utility model relates to a kind of educational aid, and definite a kind of new blackboard of saying so is wiped.

Background technology

Blackboard eraser is one of educational aid important in the school instruction; But there are many deficiencies in existing blackboard eraser, can not satisfy people's use needs, and for example: existing blackboard eraser and thermometer are independently individual each other; Be not easy to the teacher and grasp the classroom variation of temperature; In addition, existing blackboard eraser can not adsorb on the planes such as being placed on blackboard surface, metope, and this has all brought inconvenience to people.

Summary of the invention

In order to overcome above-mentioned said deficiency, the utility model provides a kind of new blackboard to wipe, and has many deficiencies in order to solve existing blackboard eraser, can not satisfy the problem of people's use needs.

For achieving the above object, the utility model new blackboard is wiped, and comprises fixed head and cleaning cotton, pastes fixedly cleaning cotton in the fixed head upper surface, at the fixed head front end face thermometer is set, and in the fixed head lower surface sucker is set.

After adopting said structure; During use; The thermometer of fixed head front end face setting can be used for indicated temperature; Be convenient to the teacher and grasp the classroom variation of temperature, and then remind students increase and decrease clothing, people can be placed on blackboard eraser absorption on the planes such as blackboard surface, metope through the sucker that the fixed head lower surface is provided with.

The utility model has the advantages that: simple in structure, convenient and practical, solve existing blackboard eraser effectively and had many deficiencies, can not satisfy the problem of people's use needs.

Description of drawings

Fig. 1 is that the utility model new blackboard is wiped structural representation.

Among the figure: 1, fixed head, 2, cleaning cotton, 3, thermometer, 4, sucker.

The specific embodiment

As shown in Figure 1, a kind of new blackboard is wiped, and comprises fixed head 1 and cleaning cotton 2, pastes fixedly cleaning cotton 2 in fixed head 1 upper surface, at fixed head 1 front end face thermometer 3 is set, and in fixed head 1 lower surface sucker 4 is set.

Claims (1)

1. a new blackboard is wiped; Comprise fixed head (1) and cleaning cotton (2); It is characterized in that: paste fixedly cleaning cotton (2) in fixed head (1) upper surface, thermometer (3) is set, sucker (4) is set in fixed head (1) lower surface at fixed head (1) front end face.

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