CN203004835U

CN203004835U - White board eraser with clock

Info

Publication number: CN203004835U
Application number: CN 201220711897
Authority: CN
Inventors: 刘彦彤
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-06-19
Anticipated expiration: 2022-12-21

Abstract

The utility model relates to a white board eraser with a clock. The white board eraser comprises an erasing strip and a back plate. The erasing strip is fixed on the middle portion of the upper surface of the back plate, a magnet piece is mounted inside the back plate, and a liquid crystal display clock is arranged in the middle portion of the lower surface of the back plate. The white board eraser with the clock is simple in structure, reasonable in design, convenient to use, and strong in practicality. Besides, the white board eraser which is capable of being absorbed onto a white board is easy to be found and is capable of prompting time for teachers and students by the clock mounted on the back plate.

Description

Whiteboard eraser with clock

Technical field

The utility model belongs to schooling apparatus field, especially a kind of whiteboard eraser with clock.

Background technology

In school, classroom instruction is all using chalk to write writing on the blackboard on blackboard by teacher usually at present, uses blackboard eraser to wipe by teacher or student when needing the removing writing on the blackboard.When present blackboard eraser uses, chalk dust swims in air and pollutes, on blackboard eraser, residual chalk dust is difficult to cleaning, every use a period of time just needs manual chalk dust on blackboard eraser is drained could continue to use, and efficient is low, and may cause secondary pollution.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art part, provide reasonable in design, make simple, easy to use, can prevent effectively that dust from descending slowly and lightly, ensureing the whiteboard eraser with clock of the healthy and classroom environment health of teachers and students everywhere.

The utility model solves its technical problem and takes following technical scheme to realize:

A kind of whiteboard eraser with clock, rub piece is packed in in-plane on backboard, and the magnet sheet is installed in backboard, and liquid crystal clock is installed in the middle part of the backboard lower plane.

And described liquid crystal clock is installed guard shield outward.

Advantage of the present utility model and good effect are:

1, on this whiteboard eraser backboard with clock, liquid crystal clock is installed, can be teachers and students' prompt time, facilitate teachers and students to control progress.

2, be fixed with the magnet sheet in this backboard with the whiteboard eraser of clock, can be adsorbed on blank, shift this onto corner with the whiteboard eraser of clock when not using, also conveniently find during use.

3, the utility model is a kind of simple in structure, reasonable in design, easy to use, practical whiteboard eraser with clock, can be adsorbed on blank, and convenient the searching is equipped with clock on backboard simultaneously, can be teachers and students' prompt time.

Description of drawings

Fig. 1 is the utility model structural front view;

Fig. 2 is Fig. 1 upward view.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.

A kind of whiteboard eraser with clock, as shown in Figure 1, rub piece 1 is packed in in-plane on backboard 2, the magnet sheet is installed in backboard, in the middle part of the backboard lower plane, liquid crystal clock 3 is installed, this liquid crystal clock is installed guard shield outward, can displaying time, and can the setting-up time prompting.

When not using, this Multifunctional white wiping board can be adsorbed on the optional position on blank, can find fast when needing to use, and its liquid crystal clock is external, facilitates teachers and students' observing time.

Claims

1. whiteboard eraser with clock, rub piece is packed in in-plane on backboard, it is characterized in that: the magnet sheet is installed in backboard, and backboard lower plane middle part is equipped with liquid crystal clock.

2. the whiteboard eraser with clock according to claim 1, it is characterized in that: described liquid crystal clock is installed guard shield outward.