CN211684363U

CN211684363U - Multifunctional blackboard for Chinese education

Info

Publication number: CN211684363U
Application number: CN202020300243.8U
Authority: CN
Inventors: 胡洋; 肖振艳; 尚鲁冰; 王丹娟; 韩淑贤
Original assignee: ANYANG VOCATIONAL AND TECHNICAL COLLEGE
Current assignee: ANYANG VOCATIONAL AND TECHNICAL COLLEGE
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-16
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a belong to teaching device technical field, specifically a Chinese education multifunctional blackboard, including base, blackboard body, negative-pressure air fan, display screen and control box, the top of base is provided with a spout, the top of spout is connected with electronic slider in a sliding manner, the top of electronic slider is provided with blackboard body, the rear surface top of blackboard body is provided with the leading wheel, the top both sides of blackboard body are provided with negative-pressure air fan, negative-pressure air fan's bottom output is provided with the dust absorption mouth, the top right side of base is provided with the display screen, the top of display screen is provided with the speaker, its rational in infrastructure, through being provided with negative-pressure air fan and dust absorption mouth at blackboard body's top, prevent the dust from flying upward, through the cooperation of spout, electronic slider, handheld terminal, signal receiving module and driver, the blackboard is convenient to move remotely and automatically, manpower is saved, and teaching efficiency is improved.

Description

Multifunctional blackboard for Chinese education

Technical Field

The utility model relates to a teaching technical field specifically is a multi-functional blackboard of chinese education.

Background

The blackboard is not particularly a black board, is a plane which can be repeatedly written by chalk in the traditional sense, is hard, and is mainly used for teaching. The blackboard is generally made of wood board or ground glass, and can be written on by using specific writing materials such as chalk. Mostly black, greenish black, white or beige.

The blackboard is one of the essential teaching aids when the teacher writes the blackboard writing in class, but the current blackboard function is single, can not satisfy people's use needs yet. Therefore, it is necessary to develop a new multifunctional blackboard for chinese education to solve the above problems.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses in view of the problem that exists in the multi-functional blackboard of current chinese education, provided.

Therefore, the utility model aims at providing a multi-functional blackboard of chinese education can realize preventing that the dust from flying upward at the in-process that uses, makes things convenient for remote control simultaneously, provides teaching efficiency.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a multifunctional blackboard for Chinese education comprises a base, a blackboard body, a negative pressure fan, a display screen and a control box, wherein a chute is arranged at the top of the base, an electric slider is connected to the top of the chute in a sliding manner, the blackboard body is arranged at the top of the electric slider, a guide wheel is arranged at the top of the rear surface of the blackboard body, the negative pressure fan is arranged on two sides of the top of the blackboard body, a dust suction port is formed in the bottom output end of the negative pressure fan, the display screen is arranged on the right side of the top of the base, a loudspeaker is arranged at the top of the display screen, the control box is arranged in the middle of the top of the blackboard body, a processor, a signal receiving module, a storage battery and a driver are respectively arranged in an inner cavity of the control box, the processor is electrically connected with the, the electric input of the processor is connected with the storage battery, the electric output of the processor is connected with the display screen, the loudspeaker and the driver, and the electric output of the driver is connected with the electric sliding block.

As an optimal selection scheme of the multi-functional blackboard of chinese education, wherein: and a chalk box is arranged on the left side of the blackboard body.

As an optimal selection scheme of the multi-functional blackboard of chinese education, wherein: the handheld terminal is a remote controller.

As an optimal selection scheme of the multi-functional blackboard of chinese education, wherein: the guide wheels are connected with the guide rails on the wall body in a sliding mode.

As an optimal selection scheme of the multi-functional blackboard of chinese education, wherein: the electric sliding block comprises a motor and a screw nut.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of this multi-functional blackboard of chinese education, structural design is reasonable, through being provided with negative-pressure air fan and dust absorption mouth at the top of blackboard body, prevents that the dust from flying upward, through the cooperation of spout, electronic slider, handheld terminal, signal reception module and driver, makes things convenient for long-range automatic movement blackboard, practices thrift the manpower, improves teaching efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram of the system frame structure of the present invention.

In the figure; 100 bases, 110 chutes, 120 electric sliders, 200 blackboard bodies, 210 chalk boxes, 220 guide wheels, 300 negative pressure fans, 310 dust suction ports, 400 display screens, 410 loudspeakers, 500 control boxes, 510 processors, 520 signal receiving modules, 530 handheld terminals, 540 storage batteries and 550 drivers.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a Chinese education multifunctional blackboard, in the process of using, prevent the dust from flying upward, facilitate the remote control at the same time, provide the teaching efficiency, please refer to figure 1, including base 100, blackboard body 200, negative-pressure air blower 300, display screen 400 and control box 500;

referring to fig. 1 again, a sliding groove 110 is disposed at the top of the base 100, an electric slider 120 is slidably connected to the top of the sliding groove 110, specifically, a sliding groove 110 is disposed at the top of the base 100, an electric slider 120 is slidably connected to the top of the sliding groove 110, the base 100 is used for bearing the sliding groove 110, the sliding groove 110 is used for bearing the electric slider 120, and the electric slider 120 is used for bearing the blackboard body 200;

referring to fig. 1 again, the blackboard body 200 is arranged at the top of the electric slider 120, the guide wheel 220 is arranged at the top of the rear surface of the blackboard body 200, specifically, the blackboard body 200 is screwed at the top of the electric slider 120, the guide wheel 220 is screwed at the top of the rear surface of the blackboard body 200, the blackboard body 200 is used for chinese teaching, and the guide wheel 220 is used for facilitating the movement of the blackboard body 200 and preventing the blackboard body 200 from falling off;

referring to fig. 1 again, the negative pressure fans 300 are disposed on two sides of the top of the blackboard body 200, and the bottom output end of the negative pressure fan 300 is provided with a dust suction port 310, specifically, the negative pressure fans 300 are screwed on two sides of the top of the blackboard body 200, the bottom output end of the negative pressure fan 300 is inserted with the dust suction port 310, the negative pressure fans 300 are used for providing power, and the dust suction port 310 is used for sucking dust;

referring to fig. 1 again, the right side of the top of the base 100 is provided with a display screen 400, the top of the display screen 400 is provided with a speaker 410, specifically, the right side of the top of the base 100 is screwed with the display screen 400, the top of the display screen 400 is screwed with the speaker 410, the display screen 400 is used for video teaching, and the speaker 410 is used for voice playing;

referring to fig. 1 again, the middle of the top of the blackboard body 200 is provided with a control box 500, the inner cavity of the control box 500 is respectively provided with a processor 510, a signal receiving module 520, a storage battery 540 and a driver 550, the processor 510 is electrically connected with the signal receiving module 520 in an input mode, the signal receiving module 520 is electrically connected with a handheld terminal 530 in an input mode, the processor 510 is electrically connected with the storage battery 540 in an input mode, the processor 510 is electrically connected with a display screen 400, a speaker 410 and the driver 550 in an output mode, the driver 550 is electrically connected with an electric slider 120 in an output mode, specifically, the middle of the top of the blackboard body 200 is screwed with the control box 500, the inner cavity of the control box 500 is respectively adhered with the processor 510, the signal receiving module 520, the storage battery 540 and the driver 550, the processor 510 is electrically connected with the signal receiving module 520 in an input mode, the signal, the processor 510 is electrically connected to the display 400, the speaker 410 and the driver 550, the driver 550 is electrically connected to the electric slider 120, the control box 500 is used for carrying electronic components such as the processor 510, the processor 510 is used for receiving and processing circuit signals, the signal receiving module 520 is used for receiving the circuit signals of the handheld terminal 530, the storage battery 540 is used for supplying electric energy, the handheld terminal 530 is used for remote control, and the driver 550 is used for controlling the electric slider 120.

The working principle is as follows: in the process of using the multifunctional blackboard for Chinese education, the negative pressure fan 300 and the dust suction port 310 are arranged at the top of the blackboard body 200 to prevent dust from flying, and the blackboard is convenient to remotely and automatically move through the matching of the sliding groove 110, the electric sliding block 120, the handheld terminal 530, the signal receiving module 520 and the driver 550, so that manpower is saved, and the teaching efficiency is improved.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A Chinese education multifunctional blackboard is characterized in that: including base (100), blackboard body (200), negative-pressure air fan (300), display screen (400) and control box (500), the top of base (100) is provided with a spout (110), the top sliding connection of spout (110) has electronic slider (120), the top of electronic slider (120) is provided with blackboard body (200), the rear surface top of blackboard body (200) is provided with leading wheel (220), the top both sides of blackboard body (200) are provided with negative-pressure air fan (300), the bottom output of negative-pressure air fan (300) is provided with dust absorption mouth (310), the top right side of base (100) is provided with display screen (400), the top of display screen (400) is provided with speaker (410), be provided with control box (500) in the middle of the top of blackboard body (200), the inner chamber of control box (500) is provided with treater (510) respectively, The portable electronic device comprises a signal receiving module (520), a storage battery (540) and a driver (550), wherein the processor (510) is electrically connected with the signal receiving module (520) in an input mode, the signal receiving module (520) is electrically connected with a handheld terminal (530) in an input mode, the processor (510) is electrically connected with the storage battery (540) in an input mode, the processor (510) is electrically connected with a display screen (400), a loudspeaker (410) and the driver (550) in an output mode, and the driver (550) is electrically connected with an electric slider (120) in an output mode.

2. The multifunctional blackboard for Chinese education according to claim 1, characterized in that: the left side of the blackboard body (200) is provided with a chalk box (210).

3. The multifunctional blackboard for Chinese education according to claim 1, characterized in that: the handheld terminal (530) is a remote controller.

4. The multifunctional blackboard for Chinese education according to claim 1, characterized in that: the guide wheels (220) are connected with guide rails on the wall body in a sliding mode.

5. The multifunctional blackboard for Chinese education according to claim 1, characterized in that: the electric slider (120) comprises a motor and a screw nut.