CN220085505U - Computer network technology display device - Google Patents

Abstract

The utility model provides a computer network technology display device, which comprises a display assembly, wherein the display assembly comprises a display screen, a mounting frame, wiping cloth, two mounting seats, a driving motor, two gears, a rotating shaft, two sliding blocks, a screw rod, two sliding grooves, a toothed plate and a transparent writing plate; the display screen is installed on the inner side wall of the installation frame. According to the utility model, the teaching content of the computer network technology can be displayed through the display screen, and during explanation, the surface of the transparent writing board can be directly annotated, so that students can directly watch the teaching content of the computer network technology aiming at the annotation, the driving motor drives the screw rod, the screw rod drives the sliding block, and the gear is meshed with the toothed plate, so that the wiping cloth moves downwards when rotating, and further the explanation annotation on the transparent writing board can be wiped through the wiping cloth, so that the teaching content aiming at the computer network technology can be explained again.

Description

Computer network technology display device

Technical Field

The utility model relates to a display device, in particular to a computer network technology display device, and belongs to the technical field of computer networks.

Background

The computer network technology is a product of combining a communication technology and a computer technology, the computer network is a collection of mutually connecting scattered and independent computers on the earth according to a network protocol, and a connecting medium can be a cable, a twisted pair, an optical fiber, microwaves, a carrier wave or a communication satellite, and when teaching the computer network technology, a display device is often required to be used, and is generally displayed through a high-definition display screen.

At present, when the network technology is displayed through the high-definition display screen, a writing board is arranged beside the display screen so as to correspondingly explain the teaching content of the computer network technology, however, when the computer network technology display device is in actual use, the writing board and the display screen are separated, so that the teaching content on the writing board is inconvenient to correspond to the content displayed by the display screen when the students watch the teaching content on the writing board or the display screen, and the teaching content on the writing board or the display screen can not be easily found when the viewing angles of the writing board or the display screen are switched, so that the teaching quality can be influenced.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a computer network technology display device that solves or alleviates the technical problems of the prior art, and at least provides an advantageous option.

The technical scheme of the embodiment of the utility model is realized as follows: the utility model provides a computer network technology display device, includes the show subassembly, the show subassembly includes display screen, installing frame, wiping cloth, two mount pads, driving motor, two gears, pivot, two sliders, lead screw, two spouts, pinion rack and transparent clipboard;

the display screen install in the inside wall of installing frame, transparent clipboard install in the inside wall front portion of installing frame, two the rear surface symmetry fixed connection of mount pad in the front surface both sides of installing frame, two the spout symmetry is seted up two the adjacent face of mount pad, two the gear symmetry fixed connection in the lateral wall of pivot, the both ends symmetry rotation of pivot connect in two the adjacent face of slider, the lateral wall meshing of gear connect in the rear surface of pinion rack, slider threaded connection in the lateral wall of lead screw, the wiper bond in the lateral wall of pivot, the bottom fixed connection of lead screw in driving motor's output shaft.

Further preferably, the outer side wall of the wiping cloth is attached to the front surface of the transparent writing board, and the rear surface of the transparent writing board is attached to the front surface of the display screen.

Further preferably, the outer side wall of the sliding block is slidably connected to the inner side wall of the sliding groove, and the top end of the screw rod is rotatably connected to the inner top wall of the sliding groove.

Further preferably, the front surface of the toothed plate is fixedly connected to the inner front wall of the chute, and the driving motor is mounted on the lower surface of the mounting seat.

Further preferably, an output shaft of the driving motor penetrates through the inner top wall of the chute and is rotationally connected with the mounting seat.

Further preferably, the top of the front surface of the mounting frame is fixedly connected with a storage box, and the wiping cloth is located in the storage box.

Further preferably, a supporting component is arranged on the lower surface of the mounting frame, and comprises two supporting frames, a base, four universal wheels, a control switch and a shelf;

the top ends of the two supporting frames are symmetrically and fixedly connected to the lower surface of the mounting frame, and the bottom ends of the supporting frames are fixedly connected to the upper surface of the base.

Further preferably, the shelf is fixedly connected to adjacent surfaces of the two supporting frames, the control switch is mounted on the upper surface of the shelf, and the four universal wheels are symmetrically mounted on the lower surface of the base.

By adopting the technical scheme, the embodiment of the utility model has the following advantages: according to the utility model, the teaching content of the computer network technology can be displayed through the display screen, and the surface of the transparent writing board can be directly annotated during explanation, so that students can directly watch the teaching content of the computer network technology aiming at the annotation, the situation that the explanation content does not correspond to the content displayed by the display screen during watching is avoided, the lead screw is driven by the driving motor, the lead screw drives the sliding block, and the gear is meshed with the toothed plate, so that the wiping cloth moves downwards during rotation, and the explanation annotation on the transparent writing board can be wiped through the wiping cloth, so that the teaching content aiming at the computer network technology is explained again.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a block diagram of a display assembly of the present utility model;

FIG. 3 is a diagram of a rotating shaft structure according to the present utility model;

fig. 4 is a block diagram of the mounting base of the present utility model.

Reference numerals: 101. a display assembly; 11. a display screen; 12. a mounting frame; 13. wiping cloth; 14. a mounting base; 15. a driving motor; 16. a gear; 17. a rotating shaft; 18. a slide block; 19. a screw rod; 20. a chute; 21. a toothed plate; 22. a transparent writing board; 23. a storage box; 301. a support assembly; 31. a support frame; 32. a base; 33. a universal wheel; 34. a control switch; 35. and a storage plate.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present utility model provides a computer network technology display device, which comprises a display assembly 101, wherein the display assembly 101 comprises a display screen 11, a mounting frame 12, a wiping cloth 13, two mounting seats 14, a driving motor 15, two gears 16, a rotating shaft 17, two sliding blocks 18, a screw rod 19, two sliding grooves 20, a toothed plate 21 and a transparent writing board 22;

the display screen 11 is installed in the inside wall of installing frame 12, transparent clipboard 22 is installed in the inside wall front portion of installing frame 12, the rear surface symmetry fixed connection of two mount pads 14 is in the front surface both sides of installing frame 12, two spouts 20 symmetry are seted up in the adjacent face of two mount pads 14, two gears 16 symmetry fixed connection is in the lateral wall of pivot 17, the both ends symmetry rotation of pivot 17 is connected in the adjacent face of two sliders 18, the lateral wall meshing of gears 16 is connected in the rear surface of pinion rack 21, slider 18 threaded connection is in the lateral wall of lead screw 19, wiper 13 bonds in the lateral wall of pivot 17, the bottom fixed connection of lead screw 19 is in the output shaft of driving motor 15.

In one embodiment, the outer side wall of the wiping cloth 13 is attached to the front surface of the transparent writing board 22, the rear surface of the transparent writing board 22 is attached to the front surface of the display screen 11, the outer side wall of the sliding block 18 is slidably connected to the inner side wall of the sliding groove 20, the top end of the screw rod 19 is rotatably connected to the inner top wall of the sliding groove 20, the front surface of the toothed plate 21 is fixedly connected to the inner front wall of the sliding groove 20, the driving motor 15 is mounted on the lower surface of the mounting seat 14, the output shaft of the driving motor 15 penetrates through the inner top wall of the sliding groove 20 and is rotatably connected with the mounting seat 14, the screw rod 19 can be driven to rotate by the driving motor 15, the screw rod 19 drives the sliding block 18 to slide downwards in the sliding groove 20 through threads, the sliding block 18 drives the rotating shaft 17 when moving downwards, and the gear 16 drives the rotating shaft 17 to rotate, the wiping cloth 13 is driven by the wiping cloth 13, and the transparent writing board 22 can be wiped by the wiping cloth 13, so that the explanation content on the surface of the transparent writing board 22 is made of transparent acrylic material.

In one embodiment, the storage box 23 is fixedly connected to the top of the front surface of the mounting frame 12, and the wiping cloth 13 is located inside the storage box 23, so that the wiping cloth 13 can be stored in the storage box 23.

In one embodiment, the lower surface of the mounting frame 12 is mounted with a support assembly 301, and the support assembly 301 includes two support brackets 31, a base 32, four universal wheels 33, a control switch 34, and a shelf 35;

the top symmetry fixed connection of two support frames 31 is in the lower surface of installing frame 12, and the bottom fixed connection of support frame 31 is in the upper surface of base 32, and the shelf 35 fixed connection is in the adjacent face of two support frames 31, and control switch 34 installs in the upper surface of shelf 35, and four universal wheels 33 symmetry are installed in the lower surface of base 32, can be used for placing articles such as oily pen, lecture material through shelf 35, can make things convenient for the global motion through universal wheel 33.

In one embodiment, the electrical output end of the control switch 34 is electrically connected to the electrical input end of the driving motor 15 through a wire, and the electrical input end of the control switch 34 is connected to an external power source for supplying power to the driving motor 15.

The utility model works when in work: the display screen 11 is pushed to a designated position through the universal wheel 33, the teaching content of the computer network technology can be displayed through the display screen 11, when the teaching is performed, the oily pen can be used for directly marking and annotating the surface of the transparent writing board 22, so that students can directly learn the teaching content of the computer network technology aiming at the annotation, the situation that the teaching content does not correspond to the teaching content displayed by the display screen 11 when watching is avoided, when the teaching content of the computer network technology is replaced by the display screen 11, the driving motor 15 is controlled through the control switch 34, the driving motor 15 drives the screw rod 19 to rotate, the screw rod 19 drives the sliding block 18 to slide downwards in the sliding groove 20 through threads, the sliding block 18 drives the rotating shaft 17 to move downwards, because the gear 16 is meshed with the toothed plate 21, the gear 16 drives the rotating shaft 17 to rotate, the wiping cloth 13 is driven to move downwards when the rotating shaft 17, and the wiping cloth 13 can wipe the teaching annotation on the transparent writing board 22 so as to explain the teaching content of the computer network technology again.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. A computer network technology display device, comprising a display assembly (101), characterized in that: the display assembly (101) comprises a display screen (11), a mounting frame (12), wiping cloth (13), two mounting seats (14), a driving motor (15), two gears (16), a rotating shaft (17), two sliding blocks (18), a screw rod (19), two sliding grooves (20), a toothed plate (21) and a transparent writing board (22);

the display screen (11) install in the inside wall of installing frame (12), transparent clipboard (22) install in the inside wall front portion of installing frame (12), two rear surface symmetry fixed connection of mount pad (14) in the front surface both sides of installing frame (12), two spout (20) symmetry set up in two adjacent face of mount pad (14), two gear (16) symmetry fixed connection in the lateral wall of pivot (17), the both ends symmetry rotation of pivot (17) connect in two adjacent face of slider (18), the lateral wall meshing of gear (16) connect in the rear surface of pinion rack (21), slider (18) threaded connection in the lateral wall of lead screw (19), wiper (13) bond in the lateral wall of pivot (17), the bottom fixed connection of lead screw (19) in the output shaft of driving motor (15).

2. A computer network technology display apparatus according to claim 1, wherein: the outer side wall of the wiping cloth (13) is attached to the front surface of the transparent writing board (22), and the rear surface of the transparent writing board (22) is attached to the front surface of the display screen (11).

3. A computer network technology display apparatus according to claim 1, wherein: the outer side wall of the sliding block (18) is connected to the inner side wall of the sliding groove (20) in a sliding mode, and the top end of the screw rod (19) is connected to the inner top wall of the sliding groove (20) in a rotating mode.

4. A computer network technology display apparatus according to claim 1, wherein: the front surface of the toothed plate (21) is fixedly connected to the inner front wall of the sliding groove (20), and the driving motor (15) is mounted on the lower surface of the mounting seat (14).

5. A computer network technology display apparatus as claimed in claim 4, wherein: an output shaft of the driving motor (15) penetrates through the inner top wall of the sliding groove (20) and is rotationally connected with the mounting seat (14).

6. A computer network technology display apparatus according to claim 1, wherein: the top of the front surface of the mounting frame (12) is fixedly connected with a storage box (23), and the wiping cloth (13) is positioned in the storage box (23).

7. A computer network technology display apparatus as claimed in claim 6, wherein: the lower surface of the mounting frame (12) is provided with a supporting component (301), and the supporting component (301) comprises two supporting frames (31), a base (32), four universal wheels (33), a control switch (34) and a shelf (35);

the top ends of the two supporting frames (31) are symmetrically and fixedly connected to the lower surface of the mounting frame (12), and the bottom ends of the supporting frames (31) are fixedly connected to the upper surface of the base (32).

8. A computer network technology display apparatus as claimed in claim 7, wherein: the object placing plates (35) are fixedly connected to adjacent surfaces of the two supporting frames (31), the control switches (34) are arranged on the upper surfaces of the object placing plates (35), and the four universal wheels (33) are symmetrically arranged on the lower surfaces of the bases (32).