CN202278886U

CN202278886U - Teaching board

Info

Publication number: CN202278886U
Application number: CN2011204148230U
Authority: CN
Inventors: 孟凡学
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-06-20
Anticipated expiration: 2021-10-27

Abstract

The utility model relates to a teaching board. The teaching board comprises a frame, a soft writing board, upper and lower rollers coiling the writing board, a cleanness box, a driving device and a light-emitting device, wherein the driving device is composed of a motor and a belt pulley arranged on the motor, and the belt pulley is connected with the writing board through a leather belt; the frame is internally provided with the light-emitting device, a driving device circuit and a lamp tube circuit which are parallel with the same power connection, the cleanness box is arranged on the lower end in the frame, and the cleanness box is internally provided with a rotor shaft; and the rotor shaft packs a cleanness cloth, the top of the frame is provided with a hanging ring, and the bottom of the frame is provided with a supporting frame. The teaching board provided by the utility model can automatically erase writing on blackboard, has no a dust flying phenomenon, improves hygiene in a schoolroom, and meanwhile, reduces labour intensity of a teacher.

Description

A kind of teaching plate

Technical field

The utility model relates to a kind of teaching aid, relates to a kind of teaching plate specifically.

Background technology

Blackboard is the indispensable teaching aid of school instruction, and the blackboard that teaching is at present used still is traditional version, and the plate face of blackboard is fixed; Plate is limited, have to the writing on the blackboard of saying content is wiped in order to write new writing on the blackboard when serving as a teacher the teaching writing on the blackboard and writing full plate face, so the teacher usually is to write the limit to wipe while saying when carrying out classroom instruction; Class gets off very tired, particularly obliterating writing on the blackboard, and dust from flying is extremely unhygienic; Healthy very harmful to teachers and students if things go on like this; Traditional in addition blackboard is when light is bad, and the student does not see the content on the teaching plate, and quality also can interfere with one's studies.

Summary of the invention

For overcoming above-mentioned deficiency, the utility model provides a kind of teaching plate that can be luminous, capable of washing, and the student does not see the problem of blackboard when solving that dust from flying and light are bad in teaching process.

Concrete teaching plate in the utility model comprises framework, soft clipboard, the up-down roller of circumvolution clipboard, cleaning box, drive unit, light-emitting device, and drive unit is made up of the belt pulley of adorning on motor and the motor; Belt pulley links to each other with clipboard through belt; Be provided with light-emitting device in the said framework, when light is bad, can open light-emitting device; Be convenient to the student and see the content on the teaching plate clearly, improve the quality of teaching.

Wherein, said light-emitting device comprises fluorescent tube that is arranged in the framework and the switch of controlling fluorescent tube.

Wherein, said drive unit circuit is parallel to identical power connection with tube circuit.

Wherein, said cleaning box is arranged on lower end in the framework, and rotating shaft is installed in the cleaning box, wraps up cleaning cloth in the rotating shaft, and having solved the obliterating blackboard does not have the dust from flying phenomenon, has improved the health in the classroom, has reduced teacher's labour intensity simultaneously.

The utility model has been obtained following technique effect:

When using the utility model; Through on the teaching plate, increasing light-emitting device, solved the student in the problem that does not see the content on the teaching plate under the more weak environment of light, through luminous attraction student's notice; Improved learning efficiency; Simultaneously also solve obliterating blackboard dust from flying phenomenon, improved the health in the classroom, reduced teacher's labour intensity simultaneously.

Description of drawings

Fig. 1: the structural representation of the utility model

Among the figure, 1, framework, 2, soft clipboard, 3, groove, 4, fluorescent tube, 5, switch, 6, handle, 7, attaching plug, 8, bracing frame.

The specific embodiment

Understand and enforcement the utility model for the ease of those of ordinary skills, the utility model is done further to describe in detail below in conjunction with the accompanying drawing and the specific embodiment.

Teaching plate as shown in Figure 1, concrete in the present embodiment comprises framework 1, soft clipboard 2, in framework 1, is provided with light-emitting device; Light-emitting device comprises fluorescent tube 4 that is arranged in the framework 1 and the switch 5 of controlling fluorescent tube 4 work, and fluorescent tube is connected with attaching plug 7, when light is bad; Can open light-emitting device through switch 5, be convenient to the student and see the content on the teaching plate clearly, improve the quality of teaching; Frame roof jug 6; Bracing frame 8 is arranged at the bottom, when using, only need mention handle 6 and just can at will move, and has bracing frame 8 to support the teaching plate firmly after putting down.

Above embodiment is merely a kind of embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Its concrete structure and size can be adjusted according to actual needs accordingly.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims

One kind the teaching plate; Comprise framework, soft clipboard, the up-down roller of circumvolution clipboard, cleaning box, drive unit, light-emitting device; It is characterized in that: drive unit is made up of the belt pulley of adorning on motor and the motor; Belt pulley links to each other with clipboard through belt, is provided with light-emitting device in the said framework.
2. teaching plate as claimed in claim 1 is characterized in that: said light-emitting device comprises fluorescent tube that is arranged in the framework and the switch of controlling fluorescent tube.
3. teaching plate as claimed in claim 2 is characterized in that: said drive unit circuit is parallel to identical power connection with tube circuit.
4. teaching plate as claimed in claim 1 is characterized in that: said frame left is provided with the groove of placing writing pen, and handle is arranged at the top, and bracing frame is arranged at the bottom.
5. teaching plate as claimed in claim 1 is characterized in that: said cleaning box is arranged on lower end in the framework, and rotating shaft is installed in the cleaning box, wraps up cleaning cloth in the rotating shaft.