CN216579889U

CN216579889U - Multi-functional blackboard of multimedia education

Info

Publication number: CN216579889U
Application number: CN202123396178.7U
Authority: CN
Inventors: 封宛昌; 李俊; 邵长香; 殷兵
Original assignee: Lianyungang Calf Electronic Technology Co ltd
Current assignee: Lianyungang Calf Electronic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-24
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a multi-functional blackboard of multimedia education relates to education apparatus technical field, including wisdom blackboard main part, the front surface of wisdom blackboard main part is provided with display device, display device is provided with two altogether, and two display device all are located the front surface of wisdom blackboard main part, the surface of wisdom blackboard main part is provided with the flag standing groove, the internal surface of flag standing groove is connected with fixed knot and constructs. The utility model discloses, the blackboard top increases two square LED display screens, and this display screen not only plays the effect that normal demonstration still played bearing structure spare and placed loudspeaker stereo set, increases strip lighting device in the top of LED display screen support frame, and lighting device uses the LED area source, and this strip light source is circular-arc, and the LED display screen can show information such as notice and the notes of time, weather, room temperature, temperature and school's propelling movement.

Description

Multi-functional blackboard of multimedia education

Technical Field

The utility model relates to a blackboard equipment technical field especially relates to a multi-functional blackboard of multimedia education.

Background

Along with the continuous improvement of science and technology level, the equipment of being applied to education is also more and more advanced, and the electrified education process improves year by year, and the more and more be applied to the universalization classroom of the blackboard of various intelligent, the functional module of wisdom blackboard is also more and more complicated, and the range of application is more and more wide, has improved the function of wisdom blackboard greatly and has been applicable to more and more application scenes.

The existing blackboard is single in function and simple in structure, and cannot completely meet the use requirements of teachers and students, so that the intelligent blackboard with the multifunctional media is required to meet the use requirements of teachers and students.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, through the cooperation when multipart, solved current blackboard function singleness simple structure as far as possible, can not satisfy teachers and students ' user demand completely, consequently need a section possess the wisdom blackboard of multi-functional media to satisfy teachers and students ' user demand's technical problem in general.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional blackboard of multimedia education, includes wisdom blackboard main part, the front surface of wisdom blackboard main part is provided with display device, display device is provided with two altogether, and two display device all are located the front surface of wisdom blackboard main part, the surface of wisdom blackboard main part is provided with the flag standing groove, the internal surface of flag standing groove is connected with fixed knot and constructs, fixed knot constructs the flexure strip that is connected with the internal surface of flag standing groove, the surface connection of flexure strip has the connecting plate, the flexure strip is connected with through the connecting plate and accepts the frame, the adaptation groove has been seted up to the surface of accepting the frame.

The number of the elastic pieces is four, the four elastic pieces are respectively positioned at four corners of the inner surface of the flag placing groove, the number of the connecting plates is four, and the four connecting plates are respectively connected with the outer surfaces of the four elastic pieces; the flag can be installed and fixed by adding the elastic piece, and the elastic piece can be compressed.

The inner surface of the adapting groove is rectangular, the rear surface of the intelligent blackboard main body is connected with an adjusting structure, and the rear surface of the intelligent blackboard main body is connected with a lighting device body through the adjusting structure; the lighting device of the device can use a matrix light source in which LED point light sources are arranged, a surface light source composed of LEDs plus a diffusion plate or a light guide plate, a surface light source composed of OLEDs or a line light source composed of other types of light sources, a surface light source, and a matrix light source.

The adjusting structure comprises two connecting suction plates connected with the rear surface of the intelligent blackboard main body, and the two connecting suction plates are both positioned on the rear surface of the intelligent blackboard main body; the angle and height of the lighting device body can be effectively adjusted through the adjusting structure.

The outer surface of the connecting suction plate is connected with a rotating block, the rotating block is rotatably connected with the outer surface of the connecting suction plate, and the connecting suction plate is connected with an electric telescopic rod through the rotating block; the lighting device body can be quickly and highly adjusted through the rotating block and the electric telescopic rod.

The output end of the electric telescopic rod is connected with the bottom surface of the lighting device body, a printing placing groove is formed in the front surface of the intelligent blackboard main body, and a magic tape is arranged on the inner surface of the printing placing groove; the arranged slogan and printed articles can be conveniently pasted by teachers or students through the magic tapes.

Compared with the prior art, the beneficial technical benefits of the technical scheme are as follows: this technical scheme blackboard top increases two square LED display screens, this display screen not only plays normal demonstration and still plays bearing structure spare and places the effect of loudspeaker stereo set, top at LED display screen support frame increases strip lighting device, lighting device uses the LED area source, this strip light source is circular-arc, the LED display screen can the display time, weather, the room temperature, the notice and the information such as notes of temperature and school's propelling movement, the device is with blackboard lighting device, the speaker, the flag is placed or the display area, the slogan is placed or the display area, and date time display sign, weather climate display sign, the top region that the blackboard was integrated to school's notice and notes display sign, make things convenient for teachers and students to use and observe.

This blackboard of technical scheme can provide the leading lighting device body of blackboard to the luminance of supplementary and increase podium and blackboard position, in order to let the content on the blackboard demonstrate for the student more clearly. The blackboard is additionally provided with the upper sound box, so that the sound of a teacher can be transmitted more clearly and loudly in a classroom.

Drawings

Fig. 1 is a perspective view of the main structure of the multi-functional blackboard for multimedia education provided by the present invention.

Fig. 2 is a perspective rear view of the main structure of the multi-functional blackboard for multimedia education.

Fig. 3 is a perspective view of the fixing structure of the multi-functional blackboard for multimedia education provided by the present invention.

Illustration of the drawings:

1. an intelligent blackboard main body; 2. a display device; 3. printing a placing groove; 4. magic tape; 5. a flag placing groove; 6. a fixed structure; 601. an elastic sheet; 602. a connecting plate; 603. a bearing frame; 604. an adaptation groove; 7. an adjustment structure; 701. connecting the suction plate; 702. rotating the block; 703. an electric telescopic rod; 8. a lighting device body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a multifunctional blackboard for multimedia education comprises a smart blackboard main body 1, wherein display devices 2 are arranged on the front surface of the smart blackboard main body 1, the number of the display devices 2 is two, the two display devices 2 are both arranged on the front surface of the smart blackboard main body 1, a flag placing groove 5 is arranged on the outer surface of the smart blackboard main body 1, a fixing structure 6 is connected to the inner surface of the flag placing groove 5, the fixing structure 6 comprises an elastic sheet 601 connected with the inner surface of the flag placing groove 5, a connecting plate 602 is connected to the outer surface of the elastic sheet 601, a receiving frame 603 is connected to the elastic sheet 601 through the connecting plate 602, an adapting groove 604 is formed in the outer surface of the receiving frame 603, the number of the elastic sheets 601 is four, the four elastic sheets 601 are respectively arranged at four corners of the inner surface of the flag placing groove 5, the number of the connecting plates 602 is four, and the four connecting plates 602 are respectively connected with the outer surfaces of the four elastic sheets 601, the inner surface of the adapting groove 604 is rectangular, the rear surface of the intelligent blackboard main body 1 is connected with an adjusting structure 7, and the rear surface of the intelligent blackboard main body 1 is connected with a lighting device body 8 through the adjusting structure 7.

In this embodiment, two square LED display screens are increased to blackboard top, this display screen not only plays normal demonstration and still plays supporting structure and places the effect of loudspeaker stereo set, increase strip lighting device in the top of LED display screen support frame, lighting device uses the LED area source, this strip light source is circular-arc, the LED display screen can the display time, weather, the room temperature, the notice and the information such as notes of temperature and school's propelling movement, the device is with blackboard lighting device, the speaker, the flag is placed or the display area, the banner is placed or the display area, and date time display sign, weather display sign, the top region that the notice of school and notes display sign integrated the blackboard, make things convenient for teachers and students to use and observe.

As shown in fig. 1, fig. 2 and fig. 3, the adjusting structure 7 includes a connection suction plate 701 connected with the rear surface of the intelligent blackboard main body 1, the connection suction plate 701 is provided with two, and the two connection suction plates are both located on the rear surface of the intelligent blackboard main body 1, the outer surface of the connection suction plate 701 is connected with a rotation block 702, the rotation block 702 is connected with the outer surface of the connection suction plate 701 for rotation, the connection suction plate 701 is connected with an electric telescopic rod 703 through the rotation block 702, the output end of the electric telescopic rod 703 is connected with the bottom surface of the lighting device main body 8, the front surface of the intelligent blackboard main body 1 is provided with a printing placement groove 3, and the inner surface of the printing placement groove 3 is provided with a magic tape 4.

In this embodiment, the blackboard can provide the front lighting device body 8 of the blackboard to supplement and increase the brightness of the platform and the blackboard position, so that the content on the blackboard can be more clearly shown to students. The blackboard is additionally provided with the upper sound box, so that the sound of a teacher can be transmitted more clearly and loudly in a classroom.

When the equipment is used, as shown in fig. 1, fig. 2 and fig. 3, when the angle and the height of the lighting device body 8 need to be adjusted, firstly, the rotating block 702 can drive the electric telescopic rod 703 to adjust the angle when the rotating block 702 displaces, and the electric telescopic rod 703 is adjusted to a preset angle, then the electric telescopic rod 703 can be opened, the output end of the opened electric telescopic rod 703 can drive the lighting device body 8 to adjust the height of the lighting device body, when the flag needs to be placed and installed, the flag can be clamped to the adapting groove 604 of the adapting frame 603 through the clamping, and after the clamping, the flag can be fixed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-functional blackboard of multimedia education, includes wisdom blackboard main part (1), its characterized in that: the intelligent blackboard is characterized in that display devices (2) are arranged on the front surface of the intelligent blackboard main body (1), two display devices (2) are arranged on the front surface of the intelligent blackboard main body (1), the outer surface of the intelligent blackboard main body (1) is provided with a flag placing groove (5), the inner surface of the flag placing groove (5) is connected with a fixing structure (6), the fixing structure (6) comprises an elastic sheet (601) connected with the inner surface of the flag placing groove (5), the outer surface of the elastic sheet (601) is connected with a connecting plate (602), the elastic sheet (601) is connected with a bearing frame (603) through the connecting plate (602), and the outer surface of the bearing frame (603) is provided with an adaptive groove (604); the number of the elastic pieces (601) is four, the four elastic pieces (601) are respectively positioned at four corners of the inner surface of the flag placing groove (5), the number of the connecting plates (602) is four, and the four connecting plates (602) are respectively connected with the outer surfaces of the four elastic pieces (601); the inner surface of the adapting groove (604) is rectangular.

2. The multi-functional blackboard for multimedia education according to claim 1, characterized in that: the rear surface of wisdom blackboard main part (1) is connected with adjusts structure (7), the rear surface of wisdom blackboard main part (1) is connected with lighting device body (8) through adjusting structure (7).

3. The multi-functional blackboard for multimedia education according to claim 2, characterized in that: adjust structure (7) and include connection suction disc (701) that are connected with wisdom blackboard main part (1) rear surface, it is provided with two altogether to connect suction disc (701), and two rear surfaces that all are located wisdom blackboard main part (1).

4. A multi-functional blackboard for multimedia education according to claim 3, characterized in that: the outer surface of the connecting suction plate (701) is connected with a rotating block (702), the rotating block (702) is connected with the outer surface of the connecting suction plate (701) in a rotating mode, and the connecting suction plate (701) is connected with an electric telescopic rod (703) through the rotating block (702).

5. The multi-functional blackboard for multimedia education according to claim 4, characterized in that: the output of electric telescopic handle (703) is connected with the bottom surface of lighting device body (8), the front surface of wisdom blackboard main part (1) is provided with printing standing groove (3), the internal surface of printing standing groove (3) is provided with magic subsides (4).