CN216556032U

CN216556032U - Educational administration management equipment based on online live broadcast

Info

Publication number: CN216556032U
Application number: CN202122303281.6U
Authority: CN
Inventors: 杨志强
Original assignee: Jiangsu Dawan Information Technology Co ltd
Current assignee: Jiangsu Dawan Information Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-17
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a educational administration management device based on online live broadcast, which comprises a display, a base and second support frames, wherein pulleys are arranged at four corners of the bottom end of the base, the second support frames are arranged at two sides of the top end of the base, an object carrying plate is arranged at one end of each second support frame, the first support frames are arranged at the top ends of the second support frames, the display is arranged at the top end of each first support frame, a camera is arranged at the top of one end of the display, and dust cleaning structures are arranged at the bottom of one end of the display, which is provided with a chute, at two sides of one end of the display. According to the utility model, the hydraulic cylinders are started through the hydraulic cylinders arranged on the two sides of the bottom end of the display, the limiting plate drives the sliding block to move along the direction of the sliding groove, and in the moving process, the telescopic spring extrudes the brush to enable the brush to be in contact with the surface of the display, so that the brush can clean dust accumulated on the surface of the display, and the dust is prevented from affecting the use effect of the display.

Description

Educational administration management equipment based on online live broadcast

Technical Field

The utility model relates to the technical field of educational administration management, in particular to educational administration management equipment based on online live broadcast.

Background

With the continuous improvement of economic level and the continuous development of network technology, various online education platforms providing online education are produced, online education refers to an education mode that teachers upload teaching videos or teaching resources to a server in a live broadcast or recorded broadcast mode, and then students play on demand or watch in real time through clients, and the education mode can not only break through the limitation of time and space, but also improve the learning efficiency.

The prior art scheme has the disadvantages that the dust cleaning effect of the educational administration management equipment is poor, the display is not convenient to perform dust cleaning treatment, the dust is accumulated on the display, the use effect of the display can be influenced to a certain extent, and the working efficiency of the display is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a educational administration management device based on online live broadcast, which is used for solving the defect of poor dust cleaning effect of the existing educational administration management device.

(II) contents of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a educational administration management equipment based on online live broadcast, includes display, base and second support frame, the pulley is all installed to four corners of base bottom, the second support frame is all installed to the both sides on base top, the one end of second support frame is installed and is carried the thing board, first support frame is all installed on the top of second support frame, the display is installed on the top of first support frame, the camera is installed at the top of display one end, the spout is all installed to the both sides of display one end the bottom of display one end is provided with the deashing structure.

Preferably, four corners of display all are provided with protective structure, protective structure is including draw-in groove, protection pad and fixture block, four corners at the display are all installed to the protection pad, the fixture block is all installed at the both ends of protection pad, and the draw-in groove is all installed to the one end of fixture block.

Preferably, the clamping groove is matched with the clamping block in size, and the clamping groove and the clamping block form a clamping structure.

Preferably, the top of second support frame one side all is provided with adjusts the structure, adjust the structure including screw rod, preformed hole and stopper, the top in second support frame one side is all installed to the screw rod, the preformed hole is all installed in the outside of screw rod, the stopper is all installed to the one end of screw rod.

Preferably, the inner wall of the preformed hole is provided with threads, and the preformed hole is meshed with the screw rod through the threads.

Preferably, the deashing structure is including hydraulic cylinder, slider, limiting plate, spacing groove, expanding spring and brush, hydraulic cylinder all installs the both sides in the display bottom, the limiting plate is installed on hydraulic cylinder's top, and the both sides of limiting plate all install the slider, the spacing groove is installed to the one end of limiting plate, and the inside in spacing groove evenly installs expanding spring, the brush is installed to expanding spring's one end.

Preferably, the outer diameter of the sliding block is smaller than the inner diameter of the sliding groove, and the sliding block and the sliding groove form a sliding structure.

Preferably, one end of the brush is arranged in the limiting groove, and the brush and the telescopic spring form a telescopic structure.

(III) advantageous effects

The educational administration management equipment based on online live broadcast provided by the utility model has the advantages that:

(1) the hydraulic cylinders are started through the hydraulic cylinders arranged on the two sides of the bottom end of the display, the limiting plate drives the sliding block to move along the direction of the sliding chute, and in the moving process, the telescopic spring extrudes the brush to enable the brush to be in contact with the surface of the display, so that the brush can clean dust accumulated on the surface of the display, and the dust is prevented from affecting the using effect of the display;

(2) the screw rod is rotated through the screw rod arranged at the top end of one side of the second support frame, the screw rod moves along the direction of one end of the preformed hole under the meshing action of the threads, the clamping limit of the limiting block on the first support frame is released, and therefore the height position of the first support frame can be adjusted as required;

(3) through the draw-in groove at the installation of four corners of display, with draw-in groove and the mutual block of fixture block, alright fill up the protection and fix four corners at the display, the protection is filled up and can be played certain guard action to the display, avoids the display for suffering the damage because of external force collision.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic three-dimensional structure of the ash removal structure of the present invention;

FIG. 3 is a partial structural view of the protection structure of the present invention;

fig. 4 is a schematic diagram of a partial top cross-sectional structure of a limiting plate according to the present invention;

fig. 5 is a schematic top view of a portion of the adjusting structure according to the present invention.

The reference numerals in the figures illustrate: 1. a display; 2. a protective structure; 201. a card slot; 202. a protective pad; 203. a clamping block; 3. a first support frame; 4. a base; 5. a pulley; 6. a loading plate; 7. a second support frame; 8. an adjustment structure; 801. a screw; 802. reserving a hole; 803. a limiting block; 9. a dust removal structure; 901. a hydraulic cylinder; 902. a slider; 903. a limiting plate; 904. a limiting groove; 905. a tension spring; 906. a brush; 10. a chute; 11. a camera is provided.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a educational administration management device based on online live broadcast comprises a display 1, a base 4 and a second support frame 7, wherein pulleys 5 are arranged at four corners of the bottom end of the base 4, the second support frame 7 is arranged at two sides of the top end of the base 4, a loading plate 6 is arranged at one end of the second support frame 7, a first support frame 3 is arranged at the top end of the second support frame 7, the display 1 is arranged at the top end of the first support frame 3, an adjusting structure 8 is arranged at the top end of one side of the second support frame 7, the adjusting structure 8 comprises a screw 801, the second support frame is provided with a preformed hole 802 and a limiting block 803, the screw rods 801 are all installed at the top end of one side of the second support frame 7, the preformed holes 802 are all installed on the outer sides of the screw rods 801, the limiting blocks 803 are all installed at one ends of the screw rods 801, threads are formed in the inner walls of the preformed holes 802, and the preformed holes 802 are meshed with the screw rods 801 through the threads, so that the height position of the first support frame 3 can be adjusted conveniently;

in the first embodiment, specifically, when the structure is used, the device is moved to a designated position, the screw 801 is rotated according to the needs of a user, under the engagement action of the threads, the screw 801 moves along the direction of one end of the preformed hole 802, the clamping limit of the limit block 803 on the first support frame 3 is released, so that the height of the first support frame 3 can be adjusted, the first support frame 3 is adjusted to a proper height, and the display 1 is in communication connection with the teaching server, so that a student can watch on line;

the top of one end of the display 1 is provided with a camera 11, the two sides of one end of the display 1 are both provided with a chute 10, the bottom of one end of the display 1 is provided with an ash cleaning structure 9, the ash cleaning structure 9 comprises a hydraulic cylinder 901, a slide block 902, a limit plate 903, a limit groove 904, a telescopic spring 905 and a brush 906, the hydraulic cylinder 901 is both arranged on the two sides of the bottom end of the display 1, the type of the hydraulic cylinder 901 can be SC75, the input end of the hydraulic cylinder 901 is electrically connected with the output end of the control panel, the top end of the hydraulic cylinder 901 is provided with a limit plate 903, and the two sides of the limit plate 903 are both provided with a slide block 902, one end of the limit plate 903 is provided with a limit groove 904, the telescopic springs 905 are uniformly arranged in the limiting groove 904, one end of each telescopic spring 905 is provided with a brush 906, the outer diameter of each sliding block 902 is smaller than the inner diameter of each sliding chute 10, and the sliding blocks 902 and the sliding chutes 10 form a sliding structure, so that the moving stability of the limiting plate 903 is enhanced;

one end of the brush 906 is arranged in the limiting groove 904, and the brush 906 and the telescopic spring 905 form a telescopic structure, so that the attaching degree of the brush 906 and the display 1 is improved;

in the second embodiment, specifically, when the structure is used, when the surface of the display 1 needs to be cleaned, the hydraulic cylinder 901 is started, the limiting plate 903 drives the slider 902 to move along the direction of the chute 10, and in the moving process, the telescopic spring 905 presses the brush 906, so that the brush 906 contacts with the surface of the display 1, and the brush 906 can clean up dust accumulated on the surface of the display 1;

the protective structure 2 is arranged at each of four corners of the display 1, each protective structure 2 comprises a clamping groove 201, a protective pad 202 and a clamping block 203, each protective pad 202 is arranged at each of the four corners of the display 1, the clamping blocks 203 are arranged at two ends of each protective pad 202, each clamping groove 201 is arranged at one end of each clamping block 203, the clamping grooves 201 are matched with the clamping blocks 203 in size, and the clamping grooves 201 and the clamping blocks 203 form a clamping structure, so that the protective pads 202 can be conveniently disassembled;

with draw-in groove 201 and the mutual block of fixture block 203, alright fix protection pad 202 in four corners of display 1, protection pad 202 can play certain guard action to display 1, avoids display 1 to damage for suffering because of the external force collision.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the clamping groove 201 and the clamping block 203 are clamped with each other, so that the protective pad 202 can be fixed at four corners of the display 1, the protective pad 202 can play a certain protective role on the display 1, and the display 1 is prevented from being damaged due to external force collision;

secondly, the device is moved to a designated position, the screw 801 is rotated according to the needs of a user, under the meshing action of threads, the screw 801 moves along the direction of one end of the preformed hole 802, the clamping limit of the limiting block 803 on the first support frame 3 is removed, so that the height of the first support frame 3 can be adjusted, the first support frame 3 is adjusted to a proper height, and the display 1 is in communication connection with a teaching server to realize online watching of a student;

finally, when the dust on the surface of the display 1 needs to be cleaned, the hydraulic cylinder 901 is started, the limiting plate 903 drives the sliding block 902 to move along the direction of the sliding chute 10, and in the moving process, the telescopic spring 905 extrudes the brush 906, so that the brush 906 is in contact with the surface of the display 1, and the brush 906 can clean up the dust accumulated on the surface of the display 1.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a educational administration management equipment based on online live broadcast, includes display (1), base (4) and second support frame (7), its characterized in that: pulleys (5) are mounted at four corners of the bottom end of the base (4), and second support frames (7) are mounted on two sides of the top end of the base (4);

an object carrying plate (6) is installed at one end of the second support frame (7), the top ends of the second support frame (7) are respectively provided with a first support frame (3), and a display (1) is installed at the top end of each first support frame (3);

camera (11) are installed at the top of display (1) one end, spout (10) are all installed to the both sides of display (1) one end the bottom of display (1) one end is provided with deashing structure (9).

2. The apparatus for educational administration based on online live broadcasting of claim 1, wherein: four corners of display (1) all are provided with protective structure (2), protective structure (2) are including draw-in groove (201), protection pad (202) and fixture block (203), four corners at display (1) are all installed in protection pad (202), fixture block (203) are all installed at the both ends of protection pad (202), and draw-in groove (201) are all installed to the one end of fixture block (203).

3. The apparatus for educational administration based on online live broadcasting as claimed in claim 2, wherein: the clamping groove (201) is matched with the clamping block (203) in size, and the clamping groove (201) and the clamping block (203) form a clamping structure.

4. The apparatus for educational administration based on online live broadcasting of claim 1, wherein: the top of second support frame (7) one side all is provided with adjusts structure (8), adjust structure (8) including screw rod (801), preformed hole (802) and stopper (803), the top in second support frame (7) one side is all installed in screw rod (801), preformed hole (802) are all installed in the outside of screw rod (801), stopper (803) are all installed to the one end of screw rod (801).

5. The teaching affair management device based on online live broadcast of claim 4, wherein: the inner wall of the preformed hole (802) is provided with threads, and the preformed hole (802) is meshed with the screw rod (801) through the threads.

6. The apparatus for educational administration based on online live broadcasting of claim 1, wherein: deashing structure (9) are including hydraulic cylinder (901), slider (902), limiting plate (903), spacing groove (904), expanding spring (905) and brush (906), the both sides in display (1) bottom are all installed in hydraulic cylinder (901), limiting plate (903) are installed on the top of hydraulic cylinder (901), and slider (902) are all installed to the both sides of limiting plate (903), spacing groove (904) are installed to the one end of limiting plate (903), and expanding spring (905) are evenly installed to the inside of spacing groove (904), brush (906) are installed to the one end of expanding spring (905).

7. The apparatus for educational administration based on online live broadcasting of claim 6, wherein: the outer diameter of the sliding block (902) is smaller than the inner diameter of the sliding groove (10), and the sliding block (902) and the sliding groove (10) form a sliding structure.

8. The apparatus for educational administration based on online live broadcasting of claim 6, wherein: one end of the brush (906) is arranged in the limiting groove (904), and the brush (906) and the extension spring (905) form an extension structure.