CN111640334A

CN111640334A - Campus education informatization platform

Info

Publication number: CN111640334A
Application number: CN202010573047.2A
Authority: CN
Inventors: 刘伟滔; 李欣璐; 刘洪钊
Original assignee: Shenzhen Mingyutai Industrial Co ltd
Current assignee: Shenzhen Mingyutai Industrial Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-09-08

Abstract

The invention relates to the technical field of campus education, and discloses a campus education informatization platform which comprises a shell, a display screen and two supporting columns, wherein the display screen is fixed on the front surface of the shell, the two supporting columns are respectively positioned on two sides of the shell and are symmetrically distributed, organic boxes are respectively fixed on the opposite sides of the two supporting columns, and disc type servo motors are respectively fixed on one sides of the inner surfaces of the two organic boxes; can carry out real-time supervision to external wind speed through air velocity transducer, when monitoring that the external world is in strong wind weather, air velocity transducer can feed back the signal to the PLC controller this moment, then two disc servo motor synchronous rotations of PLC controller control, thereby can drive the shell and rotate, after rotating the shell to the horizontality, two disc servo motor stall of PLC controller control, the shell is in the horizontality this moment, area of contact with strong wind reduces greatly, thereby the power of strong wind to the shell has been reduced.

Description

Campus education informatization platform

Technical Field

The invention relates to the technical field of campus education, in particular to a campus education informatization platform.

Background

With the rapid development of modern information technology and technology level, students are not only limited to book education in class in the course of receiving education in a campus, but also generally install an information platform in the campus, and operators can issue some examples with educational properties in the society on the information platform for the students to watch, so that the students can be educated.

However, when the existing education information platform is used in the strong wind weather, the existing education information platform is large in contact area with the strong wind, so that the force of the strong wind on the platform is large, the information platform is easy to incline and even topple, the information platform is damaged, and certain economic loss is brought to a school.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a campus education informatization platform, which solves the problem that when the campus education informatization platform encounters strong wind weather, the contact area of the campus education informatization platform and the strong wind is large, so that the force of the strong wind on the campus education informatization platform is large, the information platform is easy to incline or even topple, the information platform is damaged, and further certain economic loss is brought to a school.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a campus education informatization platform comprises a shell, a display screen and two supporting columns, wherein the display screen is fixed on the front surface of the shell, the two supporting columns are respectively positioned on two sides of the shell, and are symmetrically distributed, the back sides of the two pillars are respectively fixed with a machine box, one side of the inner surface of each machine box is fixed with a disc type servo motor, the centers of the two sides of the shell are respectively fixed with a rotating shaft, one end of each rotating shaft far away from the shell respectively penetrates through the two supporting columns, and are respectively fixedly connected with the output ends of the two disc type servo motors, a fixing plate is fixed on one side of the machine box on the right side far away from the support column, a wind speed sensor is fixed on the upper surface of the fixed plate, a PLC controller is fixed in the shell, the wind speed sensor and the disc type servo motor are electrically connected with the PLC.

Preferably, the lower side of pillar is equipped with the column jacket, the column jacket is open-topped hollow cylindrical structure, the bottom of pillar is located the inside of column jacket, just the pillar with column jacket sliding connection, the inside lower surface of column jacket is fixed with electric putter, the top of electric putter's output shaft with the bottom fixed connection of pillar, just electric putter with PLC controller electric connection.

Preferably, the maximum travel of the electric push rod is smaller than the distance between the bottom of the machine box and the top of the column sleeve.

Preferably, a ceiling is fixed to the top of the housing, and the ceiling is in a triangular prism structure.

Preferably, the top of pillar is fixed with places a section of thick bamboo, the top threaded connection who places a section of thick bamboo has the cover, just place the lateral wall of a section of thick bamboo and seted up a plurality of through-holes, the inside of placing a section of thick bamboo is equipped with and holds a section of thick bamboo.

Preferably, a threaded rod is fixed at the center of the bottom of the placing cylinder, a threaded hole is formed in the center of the top of the support column, and the threaded rod is located inside the threaded hole and in threaded connection with the threaded hole.

Preferably, the center of the lower surface in the cylinder is fixed with a fixing sleeve, the bottom end of the cylinder is located in the fixing sleeve, and the inner side wall of the fixing sleeve is attached to the outer side wall of the cylinder.

(III) advantageous effects

The invention provides a campus education informatization platform which has the following beneficial effects:

(1) when the air speed sensor is used, the air speed sensor can monitor the external air speed in real time, when the external air is monitored to be in strong wind weather, the air speed sensor can feed back signals to the PLC controller, then the PLC controller controls the two disc type servo motors to synchronously rotate, so that the shell can be driven to rotate, after the shell is rotated to be in a horizontal state, the PLC controller controls the two disc type servo motors to stop rotating, at the moment, the shell is in a horizontal state, the contact area with strong wind is greatly reduced, the force of the strong wind on the shell is reduced, and the situation that the information platform is inclined or even topples over under the action of strong wind is avoided.

(2) According to the invention, after the wind speed sensor feeds back signals to the PLC, the PLC controls the two disc type servo motors to synchronously rotate and simultaneously controls the two electric push rods to synchronously operate, so that the two support columns can move downwards, the overall height of the information platform can be reduced, the gravity center of the whole information platform is reduced, and the whole information platform is more stable.

(3) When the mosquito repelling device is used, an operator can take out the containing barrel in the containing barrel, add the mosquito repelling agent into the containing barrel, and then place the containing barrel into the containing barrel, so that mosquitoes can be repelled, and the mosquitoes are prevented from flying onto the display screen due to the influence of the light of the display screen in the season where the mosquitoes are more abundant, thereby influencing the display of the display screen and further influencing the watching condition of students.

Drawings

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

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

FIG. 3 is a side view of the ceiling of the present invention;

fig. 4 is a schematic view of the internal structure of the placing cylinder of the present invention.

In the figure: 1. a column sleeve; 2. a pillar; 3. a case; 4. a cylinder cover; 5. a ceiling; 6. a housing; 7. a display screen; 8. a through hole; 9. placing the cylinder; 10. a wind speed sensor; 11. a fixing plate; 12. a rotating shaft; 13. an electric push rod; 14. a disk servo motor; 15. a PLC controller; 16. a threaded rod; 17. a threaded hole; 18. a containing cylinder; 19. and (4) fixing sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a campus education informatization platform comprises a shell 6, a display screen 7 and pillars 2, wherein the front surface of the shell 6 is fixed with the display screen 7, the number of the pillars 2 is two, the two pillars 2 are respectively positioned at two sides of the shell 6 and are symmetrically distributed, the opposite sides of the two pillars 2 are respectively fixed with a case 3, one side of the inner surface of the two cases 3 is respectively fixed with a disc type servo motor 14, the centers of two sides of the shell 6 are respectively fixed with a rotating shaft 12, one ends of the two rotating shafts 12 far away from the shell 6 respectively penetrate through the two pillars 2 and are respectively fixedly connected with the output ends of the two disc type servo motors 14, one side of the case 3 far away from the pillars 2 at the right side is fixed with a fixed plate 11, the upper surface of the fixed plate 11 is fixed with an air speed sensor 10, the interior of the shell 6 is fixed with a PLC controller 15, the air speed sensor 10 and the disc type servo motor, in the use process, can carry out real-time supervision to external wind speed through air velocity transducer 10, when monitoring the external world and being in strong wind weather, air velocity transducer 10 can feed back the signal to PLC controller 15 this moment, then PLC controller 15 controls two disk servo motor 14 synchronous rotations, thereby can drive shell 6 and rotate, after rotating shell 6 to the horizontality, PLC controller 15 controls two disk servo motor 14 stall, shell 6 is in the horizontality this moment, area of contact with strong wind reduces greatly, thereby the power of strong wind to shell 6 has been reduced, avoid under the effect of strong wind, lead to information platform to take place the slope easily and topple over even, cause information platform to damage, thereby bring certain economic loss's the condition for the school.

Further, the below of pillar 2 is equipped with post cover 1, post cover 1 is open-top's hollow circular cylinder structure, the bottom of pillar 2 is located the inside of post cover 1, and

pillar

2 and 1 sliding connection of post cover, the inside lower fixed surface of post cover 1 has electric putter 13, the top of electric putter 13's output shaft and the bottom fixed connection of pillar 2, and electric putter 13 and PLC controller 15 electric connection, after wind velocity transducer 10 feeds back the signal to PLC controller 15, two disk servo motor 14 synchronous rotations of PLC controller 15 control are simultaneously, can control two electric putter 13 synchronous operation, thereby can make two pillar 2 downstream, and then can reduce the overall height of information-based platform, make whole information-based platform focus reduce, thereby can make whole information-based platform more steady.

Further, the maximum stroke of the electric push rod 13 is smaller than the distance from the bottom of the machine box 3 to the top of the column sleeve 1, so that the situation that the machine box 3 or the column sleeve 1 is sunken due to collision and extrusion between the machine box 3 and the column sleeve 1 in the downward movement process of the support column 2 is avoided.

Further, the top of shell 6 is fixed with ceiling 5, and ceiling 5 is the triangular prism structure, and ceiling 5 can play the effect that keeps off the rain at the in-process of usual use, and when shell 6 rotated the level in order to resist strong wind, ceiling 5 can further reduce the area of contact of shell 6 with strong wind to can play the effect of cuing open the wind water conservancy diversion, very big reduction strong wind gives the power of whole information-based platform.

Further, the top of pillar 2 is fixed with places a section of thick bamboo 9, the top threaded connection who places a section of thick bamboo 9 has cover 4, and the lateral wall of placing a section of thick bamboo 9 has seted up a plurality of through-holes 8, the inside of placing a section of thick bamboo 9 is equipped with and holds a section of thick bamboo 18, when using, operating personnel can take out cover 4 on placing a section of thick bamboo 9, and take out a section of thick bamboo 18 that holds wherein, and add mosquito repellent medicament wherein, then will hold a section of thick bamboo 18 and put into placing a section of thick bamboo 9 again, and cover 4, thereby can drive the mosquito, avoid in the comparatively prosperous season of mosquito, the mosquito receives the influence of display screen 7 light, fly to display screen 7, thereby influence the demonstration of display screen 7, and then influence the condition of watching of student.

Further, place a bottom center department of 9 and be fixed with threaded rod 16, prop 2's top center department sets up threaded hole 17, and threaded rod 16 is located threaded hole 17's inside, and with threaded hole 17 threaded connection, makes things convenient for operating personnel to dismantle from prop 2 placing a section of thick bamboo 9 to and make things convenient for operating personnel to install again on prop 2 placing a section of thick bamboo 9.

Further, the inside lower surface center department of placing a section of thick bamboo 9 is fixed with fixed cover 19, holds the bottom of a section of thick bamboo 18 and is located the inside of fixed cover 19, and the inside wall of fixed cover 19 is laminated mutually with the outside wall that holds a section of thick bamboo 18, can fix holding a section of thick bamboo 18 through fixed cover 19 and place a section of thick bamboo 9, avoids the information-based platform to receive the collision back, holds a section of thick bamboo 18 and takes place to empty, leads to the unrestrained condition of inside mosquito repellent worm medicament.

In conclusion, the working process of the invention is as follows: in the using process, the wind speed sensor 10 can monitor the external wind speed in real time, when the external wind weather is monitored, the wind speed sensor 10 can feed back signals to the PLC 15, then the PLC 15 controls the two disc type servo motors 14 to synchronously rotate, so that the shell 6 can be driven to rotate, after the shell 6 is rotated to the horizontal state, the PLC 15 controls the two disc type servo motors 14 to stop rotating, the shell 6 is in the horizontal state, the contact area with the strong wind is greatly reduced, so that the force of the strong wind on the shell 6 is reduced, the situation that the information platform is easy to incline or even topple under the action of the strong wind, the damage of the information platform is caused, and certain economic loss is brought to a correcting party is avoided, after the wind speed sensor 10 feeds back signals to the PLC 15, the PLC 15 controls the two disc type servo motors 14 to synchronously rotate at the same time, the two electric push rods 13 can be controlled to synchronously run, so that the two supporting columns 2 can move downwards, the overall height of the information platform can be reduced, the gravity center of the whole information platform is reduced, and the whole information platform can be more stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a campus education informationization platform, includes shell (6), display screen (7) and pillar (2), its characterized in that: the front surface of the shell (6) is fixed with the display screen (7), the number of the pillars (2) is two, the two pillars (2) are respectively located on two sides of the shell (6) and are symmetrically distributed, the opposite sides of the two pillars (2) are respectively fixed with a machine box (3), one side of the inner surface of each machine box (3) is respectively fixed with a disc-type servo motor (14), the centers of two sides of the shell (6) are respectively fixed with a rotating shaft (12), one ends of the two rotating shafts (12) far away from the shell (6) respectively penetrate through the two pillars (2) and are respectively fixedly connected with the output ends of the two disc-type servo motors (14), one side of the machine box (3) far away from the pillars (2) on the right side is fixed with a fixing plate (11), and the upper surface of the fixing plate (11) is fixed with a wind speed sensor (10), the wind speed sensor is characterized in that a PLC (programmable logic controller) (15) is fixed inside the shell (6), and the wind speed sensor (10) and the disc type servo motor (14) are electrically connected with the PLC (15).

2. The campus education informationization platform of claim 1, wherein: the utility model discloses a support column, including pillar (2), post sleeve (1), pillar sleeve (1), electric putter (13), electric putter's output shaft, the below of pillar (2) is equipped with post sleeve (1), post sleeve (1) is open-topped hollow cylindrical structure, the bottom of pillar (2) is located the inside of post sleeve (1), just pillar (2) with post sleeve (1) sliding connection, the inside lower surface mounting of post sleeve (1) has electric putter (13), the top of electric putter's (13) output shaft with the bottom fixed connection of pillar (2), just electric putter (13) with PLC controller (15) electric connection.

3. The campus education informationization platform of claim 2, wherein: the maximum travel of the electric push rod (13) is smaller than the distance between the bottom of the machine box (3) and the top of the column sleeve (1).

4. The campus education informationization platform of claim 1, wherein: a ceiling (5) is fixed to the top of the shell (6), and the ceiling (5) is of a triangular prism structure.

5. The campus education informationization platform of claim 1, wherein: the top of pillar (2) is fixed with places a section of thick bamboo (9), the top threaded connection who places a section of thick bamboo (9) has cover (4), just a plurality of through-holes (8) have been seted up to the lateral wall of placing a section of thick bamboo (9), the inside of placing a section of thick bamboo (9) is equipped with holds a section of thick bamboo (18).

6. The campus education informationization platform of claim 5, wherein: the bottom center of placing a section of thick bamboo (9) is located and is fixed with threaded rod (16), screw hole (17) are seted up to the top center department of pillar (2), threaded rod (16) are located the inside of screw hole (17), and with screw hole (17) threaded connection.

7. The campus education informationization platform of claim 6, wherein: the inside lower surface center department of placing a section of thick bamboo (9) is fixed with fixed cover (19), the bottom that holds a section of thick bamboo (18) is located the inside of fixed cover (19), the inside wall of fixed cover (19) with the outside wall that holds a section of thick bamboo (18) is laminated mutually.