CN208240287U - A kind of New Rotary propaganda board device - Google Patents

Abstract

The utility model relates to a novel rotating publicity board device, which comprises a cabinet body. The cabinet body is in the shape of a triangular column; There is a storage area below the storage area, a pick-up port is provided below the storage area, an electronic switch is provided in the storage area, and a student card sensor is provided on the right side of the storage area; the edges of the first display screen and the second display screen are sequentially spaced Arrange colored lights of different colors. The colored lights are divided into four colors: green, blue, yellow and red. The bottom surface of the cabinet is fixedly connected with a cylindrical base. A chute corresponding to the slip ring is arranged on the top, and a driving mechanism is arranged in the fixed seat, and the driving mechanism drives and transmits the cabinet body for rotational movement. The utility model has a beautiful appearance, and students can intuitively see the importance of the message through the color of the colored lights, which attracts the students' attention and is simple and practical.

Description

A new type of rotary billboard device

technical field

The utility model relates to a bulletin board device, in particular to a novel rotary bulletin board device.

Background technique

In schools or business units, bulletin boards are generally placed in public places as an effective means of self-promotion. At present, most of the bulletin boards on campus are relatively simple and are only used for simple publicity. In this era of information explosion, the function of the bulletin boards should also keep pace with the times and be more digital. Students should expand their knowledge, while general publicity The column is relatively rigid, monotonous, lacks aesthetics, and is not attractive to students. Most students will not take the initiative to look at the bulletin board. Students ignore the importance of the bulletin board and miss a lot of important information; Use space wisely.

Utility model content

Therefore, in view of the above-mentioned problems, the utility model proposes a novel rotary bulletin board device. It solves the technical problems raised in the background art above.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new type of rotary bulletin board device, including a cabinet body, the above cabinet body is triangular columnar, the three sides of the cabinet body are respectively provided with a bulletin board, a first display screen and a second display screen, and a storage area is provided under the above bulletin board, A pick-up port is provided below the storage area, an electronic switch is provided in the storage area, and a student card sensor is provided on the right side of the storage area; the edges of the first display screen and the second display screen are sequentially arranged with colored lights of different colors , the above colored lights are divided into four colors: green, blue, yellow and red. The bottom surface of the cabinet is fixedly connected to a cylindrical base. The chute is provided with a driving mechanism in the fixed seat, and the driving mechanism drives and transmits the cabinet body for rotational movement.

further:

It also includes a micro-controller, which is respectively connected with the first display screen, the second display screen, the campus main controller, the driving mechanism, the student card sensor, the electronic switch and the color lamp, and the above-mentioned student card sensor is connected with the electronic switch .

The microcontroller is connected with a time relay, and the time relay is connected with 3 LED lighting lamps, and the 3 LED lighting lamps are respectively arranged on the top of the three sides of the cabinet body.

A speaker, a USB interface, and control buttons are arranged below the first display screen, and the microcontroller is connected to the speaker, USB interface, and control buttons respectively, and a locker is provided below the first display screen and the second display screen.

The above-mentioned drive mechanism includes a motor and a connecting rod, the bottom of the base is fixedly connected to the above-mentioned connecting rod, the power output shaft of the motor is fixedly connected to the connecting rod, and the motor drives the transmission connecting rod to perform fixed-axis rotation.

A monitoring device is respectively provided on the top of the three sides of the above-mentioned cabinet, and the monitoring device is connected with a microcontroller.

A platform is arranged on the above-mentioned base in front of the second display screen, and a microphone is arranged on the second display screen, and the above-mentioned microphone is connected with the microcontroller.

By adopting the aforementioned technical scheme, the beneficial effects of the utility model are:

(1) There are a plurality of colorful lights of different colors on the first display screen and the second display screen, and the importance level of the message can be manually set through the campus main controller, so as to determine which color lights are on for the message. If the colored light is not on, it is a public service announcement or advertisement; if the green colored light is on, it is campus news; if the blue colored light is on, it is general news; if the yellow colored light is on, it is important news , everyone should pay attention to it; if the red colored light is on, it means very important news, which should attract everyone’s attention. The publicity device is beautiful and can attract the attention of students;

(2) The first display screen and the second display screen play the same video at the same time, so that the viewing angle range of the video is large. The cabinet is triangular columnar, and the driving mechanism can be used to drive the cabinet to rotate to adjust the angle of the display screen. For students who come and go You can see the information on one side of the bulletin board, and you don’t need to go to the front of the bulletin board to watch it. The cabinet can also be rotated and played through the drive mechanism, so that passing students and teachers can watch the information on three sides, which is more attractive to students attention;

(3) Students can pay by swiping their student cards to purchase ideological and political newspapers and other materials in the storage area;

(4) There is a platform on the base in front of the second display screen, and a microphone is equipped on the second display screen. Students or teachers can play videos on the first display screen and the second display screen, stand on the platform, and use the microphone Propagate some important news to passing students;

(5) Free campus newspapers and periodicals can be placed in the lockers under the first display screen and the second display screen for students to read by themselves;

(6) The LED lighting and monitoring device are arranged on the top of the cabinet, which makes reasonable use of the space.

Description of drawings

Fig. 1 is the structural representation of the first display screen of the present utility model;

Fig. 2 is a structural schematic diagram of a second display screen;

Fig. 3 is a schematic diagram of the structure of the bulletin board;

Fig. 4 is a functional block diagram of the utility model;

Fig. 5 is a cross-sectional view of the base and the fixing seat of the utility model;

Fig. 6 is a top view of the utility model.

Detailed ways

The utility model is further described now in conjunction with accompanying drawing and specific embodiment.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the present embodiment provides a novel rotary billboard device, comprising a cabinet body 11, the cabinet body 11 is in the shape of a triangular column, and three surfaces of the cabinet body 11 are respectively provided with Propaganda column 26, the first display screen 12 and the second display screen 21, a storage area 27 is provided below the propaganda column 26, a pick-up port 28 is provided below the storage area 27, an electronic switch 34 is provided at the storage area 27, and an electronic switch 34 is arranged on the right side of the storage area 27. The side is provided with student card sensor 29; the edge of the first display screen 12 and the second display screen 21 are successively arranged at intervals with colored lights 18 of different colors, and the colored lights 18 are divided into four colors of green, blue, yellow and red, and the cabinet body 11 The bottom surface is fixedly connected with a cylindrical base 13, a slip ring 131 is provided under the base 13, a fixed seat 14 is provided under the base 13, a chute 141 corresponding to the slip ring 141 is provided on the fixed seat 14, and a drive is provided in the fixed seat 14. Mechanism 33, driving mechanism 33 comprises motor 331 and connecting rod 332, and the bottom of base 13 is fixedly connected connecting rod 332, and the power output shaft of motor 331 is fixedly connected with connecting rod 332, and motor 331 drives transmission cabinet body 11 to make rotary motion; Cabinet body 11 The tops of the three surfaces are respectively provided with LED lighting lamps 22, speakers, USB interfaces and control buttons are arranged below the first display screen, and a locker 19 is arranged below the first display screen 12 and the second display screen 21. A monitoring device 23 is respectively provided on the top of the three surfaces of 11 , a platform 25 is provided on the base 13 in front of the second display screen 21 , and a microphone 24 is provided on the second display screen 21 .

With reference to Fig. 4, also comprise microcontroller 31, microcontroller 31 is connected with first display screen 12, second display screen 21, campus main controller 35, driving mechanism 33, student card sensor 29, time relay 32, loudspeaker respectively 15. USB interface 17, control button 16, electronic switch 34, monitoring device 23, microphone 24 are connected with colorful lamp 18, student card sensor 29 is connected with electronic switch 34, time relay 32 is connected with 3 LED lighting lamps 22.

The mode of work of the present utility model is:

The utility model can drive the transmission cabinet body 11 to rotate through the driving mechanism 33, thereby adjusting the angles of the three sides of the cabinet body 11. When the flow of people is at a peak, the first display screen 12 and the second display screen 21 can be adjusted to be in the same direction as the road. At an angle of 60 degrees, all students who come and go can see the information on one side of the bulletin board, and they don’t need to go to the front of the bulletin board to watch it, and the cabinet body 11 can be rotated and played through the drive mechanism 33, so that passing students and teachers can watch it The information on the three sides can attract the attention of students more; through the main controller 37 of the campus, the importance level of the news is manually set, generally for ideological and political news, and the colorful lights 18 of different colors are brightened according to the importance of the content of the report, if the colored lights If 18 is not on, it is a public welfare film or a joke video; if the green colored light 18 is on, it is campus ideological and political news; if the blue colored light 18 is on, it is general ideological and political news; if the yellow colored light If 18 is on, it means important news, and everyone should pay attention to it; if the red colored light is on 18, it is very important news, and everyone should pay special attention to it. This method is simple and effective, and the publicity device is beautiful, which can attract students more attention. The student uses the student card to swipe the student card sensor 29 to pay automatically, the electronic switch 34 is opened, and the ideological and political newspapers or newspapers in the storage area 27 will fall, and the student can take out the data from the pick-up port 28; A platform 25 is provided before the second display screen 21, and a microphone 24 is provided on the second display screen 21. Students or teachers can play ideological and political videos on the first display screen 12 and the second display screen 21 and stand on the platform 25. , use the microphone 24 to propagate ideology and politics or some important things to passing students; free campus newspapers and campus newspapers can be placed in the lockers 19 below the first display screen 12 and the second display screen 21 for students Get it by yourself; set the time by setting the time relay 38 to realize the automatic opening and closing of 3 LED lights 22, and the top of the cabinet 11 is also equipped with a monitoring device 23, which can monitor the situation around the campus and save space; it can also be used The U disk is inserted into the USB interface 17 to play the contents of the U disk.

Although the utility model has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that, without departing from the spirit and scope of the utility model defined by the appended claims, changes in form and details may be made. Making various changes to the utility model is within the protection scope of the utility model.

Claims (7)

1. A novel rotary bulletin board device, comprising a cabinet, characterized in that: the cabinet is triangular columnar, and three surfaces of the cabinet are respectively provided with a bulletin board, a first display screen and a second display screen, the There is a storage area below the bulletin board, a pick-up port is provided below the storage area, an electronic switch is provided in the storage area, and a student card sensor is provided on the right side of the storage area; the edges of the first display screen and the second display screen are Colored lights of different colors are arranged at intervals in sequence. The colored lights are divided into four colors: green, blue, yellow and red. The bottom surface of the cabinet is fixedly connected with a cylindrical base. A chute corresponding to the slip ring is provided on the fixed seat, and a driving mechanism is arranged inside the fixed seat, and the driving mechanism drives and transmits the cabinet body for rotational movement. 2. A new type of rotating billboard device according to claim 1, characterized in that: it also includes a microcontroller, and the microcontroller is connected to the first display screen, the second display screen, the campus main controller, and the driving mechanism respectively. , the student card sensor, the electronic switch and the color lamp are connected, and the student card sensor is connected with the electronic switch. 3. A new type of rotating bulletin board device according to claim 2, characterized in that: the microcontroller is connected to a time relay, and the time relay is connected to 3 LED lighting lamps, and the 3 LED lighting lamps are respectively located on The top of the three sides of the cabinet. 4. A new type of rotating bulletin board device according to claim 2, characterized in that: a speaker, a USB interface and control buttons are arranged below the first display screen, and the microcontroller is connected to the speaker and the USB interface respectively. It is connected with the control buttons, and a locker is arranged under the first display screen and the second display screen. 5. A new type of rotating billboard device according to claim 2, characterized in that: the drive mechanism includes a motor and a connecting rod, the connecting rod is fixedly connected under the base, and the power output shaft of the motor is fixed to the connecting rod Connected, the motor drives the transmission connecting rod for a fixed-axis rotation. 6. A new type of rotating bulletin board device according to claim 2, characterized in that: a monitoring device is respectively installed on the top of the three sides of the cabinet, and the monitoring device is connected to a microcontroller. 7. A new type of rotating billboard device according to claim 2, characterized in that: the base is provided with a platform in front of the second display screen, and a microphone is provided on the second display screen, and the microphone and Microcontroller connection.