CN214623987U

CN214623987U - Computer network education and teaching device

Info

Publication number: CN214623987U
Application number: CN202121066470.XU
Authority: CN
Inventors: 李建敏; 汪鑫
Original assignee: Zhengzhou Shuqing Medical College
Current assignee: Zhengzhou Shuqing Medical College
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-05
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a computer network education and teaching device, including the spacing frame of installing the display screen, the inner wall of spacing frame has the connecting device who is used for installing the display screen through screw threaded connection, spacing frame is connected with the display screen that is used for the demonstration teaching through connecting device, screw threaded connection has rotatable pivot through the top of spacing frame, the top of spacing frame is connected with the installed part that is used for installing fixed spacing frame through the pivot, the positive fixedly connected with of spacing frame is used for assisting the gliding guide rail of blank, the front of spacing frame has the blank that can write through guide rail pulley connection. This computer network education teaching device through the setting of spacing frame, display screen, guide rail and blank, and the teaching personnel can use the guide rail to slide the blank from spacing frame surface when using the display screen to give lessons, exposes the inside display screen of spacing frame, and the display screen cooperation blank uses, and the staff of being convenient for carries out computer network education and teaching.

Description

Computer network education and teaching device

Technical Field

The utility model relates to a teaching technical field specifically is a computer network education teaching device.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, also has the function of storage and memory, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation.

The computer network education and teaching device disclosed in the Chinese utility model patent application publication No. CN206400813U comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a shell, the inner wall of the shell is fixedly connected with two fixed rods, the opposite ends of the two fixed rods are fixedly connected with the surface of a first bearing, the first bearing is sleeved inside the first bearing, the bottom end of the first bearing is fixedly connected with a turntable, the side surface of the turntable is provided with a plurality of clamping grooves, the depth of each clamping groove is five millimeters, and a clamping block is clamped in each clamping groove. And the display screen after rotation can not rotate at will, and a motor is not needed to drive the display screen to rotate, so that electric energy is saved, and great convenience is brought to teaching work of teachers.

However, the device occupies a large area, the realized effect is less, only the rotation angle can be realized, when the display screen is not used, the device occupies a larger position, and in a classroom, the number of the students and the number of the learners are more, the display screen is easily damaged, and unnecessary burden can be brought to the students.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a computer network education and teaching device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer network education and teaching device comprises a limit frame provided with a display screen, wherein the inner wall of the limit frame is connected with a connecting device for mounting the display screen through screw threads, the limiting frame is connected with a display screen for demonstration teaching through the connecting device, the top of the limiting frame is connected with a rotatable rotating shaft through screw threads, the top of the limiting frame is connected with a mounting piece for mounting and fixing the limiting frame through the rotating shaft, the bottoms of the two sides of the limiting frame are fixedly connected with limiting rods for inserting angle adjusting pieces, the surface of each limiting rod is respectively sleeved with an angle adjusting piece for changing the angle and a limiting nut for fixing the angle, the front fixedly connected with of spacing frame is used for assisting the gliding guide rail of blank, the front of spacing frame is connected with the blank that can write through the guide rail pulley.

Optionally, the connecting device includes a connecting plate, the surface of the display screen is connected with the connecting plate through screw threads, a clamping groove for the rotation of the knob is formed in the surface of the connecting plate, and the knob capable of being rotatably detached is inserted into the surface of the clamping groove.

Optionally, a connecting hole through which a connecting bolt can penetrate is formed in the surface of the rotating button, the connecting bolt used for installing the rotating button is connected to the inner portion of the connecting hole in a threaded mode, and the connecting bolt penetrates through the rotating button and enables the connecting device to be installed inside the limiting frame.

Optionally, a slide rail for moving the limiting rod is arranged on the surface of the angle adjusting piece, and one end of the limiting nut is fixedly connected with a rubber ring capable of increasing friction force, so that one end of the limiting rod penetrates through the slide rail and is in threaded connection with the limiting nut.

Optionally, the mounting piece with the surface of angle adjustment spare all sets up the mounting hole that can supply the mounting bolt to run through, the mounting bolt that is used for installing spacing frame is worn to be equipped with in the inside of mounting hole.

Optionally, the top fixedly connected with on spacing frame surface is used for the spacing magnet of blank, the top fixedly connected with on blank surface supplies the adsorbed iron sheet of magnet.

(III) advantageous effects

The utility model provides a computer network education and teaching device possesses following beneficial effect:

1. this computer network education and teaching device, through spacing frame, the display screen, the setting of guide rail and blank, the teaching personnel is when using the display screen to give lessons, can use the guide rail to slide the blank from spacing frame surface, expose the inside display screen of spacing frame, the display screen cooperation blank is used, the staff of being convenient for carries out computer network education and teaching, can slide the blank when not using the display screen, spacing frame and blank can wrap up the display screen, realize the effect of protection, the blank can be write, the staff of being convenient for writes under the condition that does not use the display screen and gives lessons, embody the practicality of the device when using.

2. This computer network education and teaching device, through the pivot, the installed part, the gag lever post, the setting of angle modulation spare and spacing bolt, under the cooperation of pivot, remove the bottom of spacing frame, make the gag lever post remove in the angle modulation spare, can change the angle of spacing frame slope, thereby realize the rotation of display screen angle, the different teaching personnel of being convenient for teach, the study personnel of also being convenient for find the angle that is fit for watching the display screen and learn, embody the device functionality when using.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the limiting frame of the present invention;

fig. 4 is a schematic view of the structure of the connecting device of the present invention.

In the figure: 1. a limiting frame; 2. a display screen; 3. a connecting device; 4. a rotating shaft; 5. a mounting member; 6. a limiting rod; 7. an angle adjusting member; 8. a limit nut; 9. a guide rail; 10. a white board; 11. a connecting plate; 12. a card slot; 13. a rotation knob; 14. connecting holes; 15. a connecting bolt; 16. a slide rail; 17. a rubber ring; 18. mounting holes; 19. installing a bolt; 20. a magnet; 21. iron sheets.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a computer network education and teaching device comprises a limiting frame 1 provided with a display screen 2, the inner wall of the limiting frame 1 is connected with a connecting device 3 used for installing the display screen 2 through screw threads, the connecting device 3 comprises a connecting plate 11, the surface of the display screen 2 is connected with the connecting plate 11 through screw threads, the surface of the connecting plate 11 is provided with a clamping groove 12 for rotating a rotary button 13, the surface of the clamping groove 12 is inserted with a rotary button 13 which can be rotatably disassembled, the surface of the rotary button 13 is provided with a connecting hole 14 for penetrating a connecting bolt 15, the inner thread of the connecting hole 14 is connected with a connecting bolt 15 used for installing the rotary button 13, the connecting bolt 15 penetrates through the rotary button 13 to install the connecting device 3 in the limiting frame 1, through the arrangement of the connecting device 3, the connecting bolt 15 penetrates through the connecting hole 14 on the surface of the rotary button 13, the rotary button 13 is fixed on the limiting frame 1, aligning a connecting plate 11 on the display screen 2 with the clamping groove 12, enabling the rotary button 13 to penetrate through the clamping groove 12 to rotate the rotary button 13, and limiting the display screen 2 in the limiting frame 1;

the limiting frame 1 is connected with a display screen 2 for demonstration teaching through a connecting device 3, the top of the limiting frame 1 is connected with a rotatable rotating shaft 4 through a screw thread, the top of the limiting frame 1 is connected with a mounting piece 5 for mounting and fixing the limiting frame 1 through the rotating shaft 4, the bottoms of two sides of the limiting frame 1 are fixedly connected with limiting rods 6 for inserting angle adjusting pieces 7, the surface of each limiting rod 6 is respectively sleeved with an angle adjusting piece 7 for changing the angle and a limiting nut 8 for fixing the angle, the surface of each angle adjusting piece 7 is provided with a sliding rail 16 for moving the limiting rod 6, one end of each limiting nut 8 is fixedly connected with a rubber ring 17 capable of increasing the friction force, according to the use condition of teaching, the bottom of the limiting frame 1 is moved under the matching of the rotating shaft 4, so that the sliding rails 16 of the limiting rods 6 in the angle adjusting pieces 7 are moved, changing the inclination angle of the limiting frame 1, selecting a proper angle, and rotating the limiting nut 8 to fix the position;

one end of the limiting rod 6 penetrates through the sliding rail 16 to be in threaded connection with the limiting nut 8, mounting holes 18 for mounting bolts 19 to penetrate through are formed in the surfaces of the mounting piece 5 and the angle adjusting piece 7, the mounting bolts 19 for mounting the limiting frame 1 penetrate through the mounting holes 18, the mounting pieces 5 and the angle adjusting piece 7 are fixed on a wall body through the mounting holes 18 and the mounting bolts 19, and the mounting pieces 5 and the angle adjusting piece 7 are mounted on the wall body;

the positive fixedly connected with of spacing frame 1 is used for assisting gliding guide rail 9 of blank, the front of spacing frame 1 has the blank 10 that can write through guide rail 9 pulley connection, the top fixedly connected with on spacing frame 1 surface is used for the spacing magnet 20 of blank 10, the top fixedly connected with on blank 10 surface supplies the iron sheet 21 that magnet 20 adsorbs, setting through magnet 20 and iron sheet 21, the teaching personnel is when using display screen 2 to give lessons, use guide rail 9 to stimulate blank 10 downwards, expose the inside display screen 2 of spacing frame 1, 2 cooperation blank 10 uses of display screen, the staff of being convenient for carries out computer network education and teaching, can slide on blank 10 when not using display screen 2, magnet 20 adsorbs iron sheet 21, spacing frame 1 and blank 10 can wrap up display screen 2, protect display screen 2.

The utility model discloses in, the device's working procedure as follows:

1. firstly, mounting bolts 19 penetrate through mounting holes 18 on the surfaces of the mounting piece 5 and the angle adjusting piece 7, the mounting piece 5 and the angle adjusting piece 7 are fixed on a wall body, and the limiting frame 1 is mounted on the wall body;

2. secondly, a connecting bolt 15 penetrates through a connecting hole 14 on the surface of the rotary button 13, the rotary button 13 is fixed on the limiting frame 1, a connecting plate 11 on the display screen 2 is aligned to the clamping groove 12, the rotary button 13 penetrates through the clamping groove 12 to rotate the rotary button 13, and the display screen 2 is limited in the limiting frame 1;

3. then, according to the teaching use condition, under the coordination of the rotating shaft 4, the bottom of the limiting frame 1 is moved, the limiting rod 6 is made to move in the sliding rail 16 in the angle adjusting piece 7, the inclined angle of the limiting frame 1 is changed, a proper angle is selected, and the position is fixed by rotating the limiting nut 8;

4. finally, the teaching personnel uses guide rail 9 to stimulate blank 10 downwards when using display screen 2 to give lessons, exposes the inside display screen 2 of spacing frame 1, and display screen 2 cooperates blank 10 to use, and the staff of being convenient for carries out computer network education and teaching, can slide on blank 10 when not using display screen 2, and magnet 20 adsorbs iron sheet 21, and spacing frame 1 and blank 10 can wrap up display screen 2, protect display screen 2.

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 computer network education and teaching device, is including installing spacing frame (1) of display screen (2), its characterized in that: the inner wall of the limiting frame (1) is connected with a connecting device (3) used for installing a display screen (2) through screw threads, the limiting frame (1) is connected with the display screen (2) used for demonstration teaching through the connecting device (3), the top of the limiting frame (1) is connected with a rotatable rotating shaft (4) through screw threads, the top of the limiting frame (1) is connected with an installation part (5) used for installing and fixing the limiting frame (1) through the rotating shaft (4), the bottoms of two sides of the limiting frame (1) are fixedly connected with limiting rods (6) used for inserting angle adjusting parts (7), the surface of each limiting rod (6) is respectively sleeved with an angle adjusting part (7) used for changing an angle and a limiting nut (8) used for fixing the angle, the front of the limiting frame (1) is fixedly connected with a guide rail (9) used for assisting a white board to slide, the front surface of the limiting frame (1) is connected with a white board (10) capable of writing through a guide rail (9) by a pulley.

2. The computer network educational and educational device of claim 1, wherein: the connecting device (3) comprises a connecting plate (11), the surface of the display screen (2) is connected with the connecting plate (11) through screw threads, a clamping groove (12) which can be used for rotating the rotary button (13) is formed in the surface of the connecting plate (11), and the rotary button (13) which can be rotatably disassembled is inserted into the surface of the clamping groove (12).

3. The computer network educational and educational device of claim 2, wherein: connecting hole (14) that can supply connecting bolt (15) to run through are seted up on the surface of knob (13), the inside threaded connection of connecting hole (14) has connecting bolt (15) that are used for installing knob (13), connecting bolt (15) run through knob (13) will connecting device (3) are installed the inside of spacing frame (1).

4. The computer network educational and educational device of claim 1, wherein: the surface of the angle adjusting piece (7) is provided with a sliding rail (16) which can be used for the limiting rod (6) to move, one end of the limiting nut (8) is fixedly connected with a rubber ring (17) which can increase friction force, so that one end of the limiting rod (6) penetrates through the sliding rail (16) and the limiting nut (8) in threaded connection.

5. The computer network educational and educational device of claim 1, wherein: the mounting piece (5) with mounting hole (18) that can supply mounting bolt (19) to run through are all seted up on the surface of angle modulation spare (7), mounting bolt (19) that are used for installing spacing frame (1) are worn to be equipped with in the inside of mounting hole (18).

6. The computer network educational and educational device of claim 1, wherein: the top fixedly connected with on spacing frame (1) surface is used for spacing magnet (20) of blank (10), the top fixedly connected with on blank (10) surface supplies iron sheet (21) that magnet (20) adsorb.