CN214671288U

CN214671288U - Display device is used in teaching of portable information technology

Info

Publication number: CN214671288U
Application number: CN202121261115.8U
Authority: CN
Inventors: 陈勇
Original assignee: Chengdu Hanyuyou Technology Co ltd
Current assignee: Hemei Zhihui Tianjin Science And Innovation Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-09
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a display device for teaching of mobile information technology, which comprises a bottom plate, wherein the upper surface of the bottom plate is in threaded connection with a bottom rod, a support rod is sleeved in the bottom rod, a regulating nut is in threaded connection with the joint of the bottom rod and the support rod, the top surface of the support rod is in threaded connection with a workbench, a cavity is arranged in the middle of the workbench, a cover plate is slidably connected in the upper surface of the workbench above the cavity, the cover plate is consistent with the workbench in height, a display bottom plate is fixedly installed on one side of the upper surface of the workbench, a luminous back plate is fixedly installed on one side of the display bottom plate, an elongated writing plate is slidably connected on the other side of the display bottom plate, the device is convenient to disassemble, the device is convenient to transfer and maintain, a lifting mechanism is arranged, the device is convenient to adjust according to the height of a user during teaching, the flexibility is strong, and the teaching quality is improved, possess handwriting pad mechanism, the user can write by hand and give a speech and carry out comprehensive teaching explanation, hoisting device's practicality.

Description

Display device is used in teaching of portable information technology

Technical Field

The utility model relates to a teaching display device technical field specifically is a display device is used in teaching of portable information technology.

Background

The information technology is a general term of various technologies mainly used for managing and processing information, and mainly applies computer science and communication technology to design, develop, install and implement information systems and application software, and is also often called information and communication technology, and mainly comprises sensing technology, computer and intelligent technology, communication technology and control technology, the information technology is particularly related to computer, network and communication, the information technology education is not simple technology education and is education aiming at information technology research and development, the connotation of the information technology education consists of two major parts of information technology courses and information technology and other subject integration, the information technology education is an important component of quality education, the innovative spirit and practical ability of students are cultured, and the development of people is promoted;

display device is common teaching tool in the teaching, but traditional display device for teaching sets up for mostly to be fixed, be not convenient for dismantle, only can wholly shift when needs shift the device, when spare part needs maintenance, because be not convenient for dismantle, also can bring inconvenience for staff's work, the flexibility is poor, do not possess elevating system when teaching, can not be as required adjusting device's height, can not be fine show teaching content to the student, and then can reduce the teaching quality, work efficiency is not high, and current display device's function singleness, show teaching area's structure is fairly simple, only have single electron show function, do not possess the clipboard, can not satisfy the user and combine the hand-write to carry out comprehensive teaching explanation, reducing means's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device is used in teaching of portable information technology, convenient to detach is provided with elevating system, is convenient for adjust according to user's height when teaching, and the flexibility is strong, has promoted the teaching quality, possesses handwriting pad mechanism, and the user can write by hand and give a speech and synthesize the teaching explanation, elevating system's practicality to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display device is used in teaching of portable information technology, includes the bottom plate, bottom plate bottom surface four corners fixed mounting has universal action wheel, surface thread is connected with the sill bar on the bottom plate, cup jointed branch in the sill bar, sill bar and branch junction threaded connection have adjusting nut, branch top surface threaded connection has the workstation, the cavity has been seted up to the position placed in the middle in the workstation, the cavity top is located workstation upper surface sliding connection and has the apron, apron and workstation highly uniform, workstation upper surface one side fixed mounting has the show bottom plate, show bottom plate one side fixed mounting has luminous backplate, show bottom plate opposite side sliding connection has the extension clipboard.

Preferably, the bottom surface fixed mounting has the bearing in the adjusting nut, the sill bar passes through the bearing and is connected with the adjusting nut rotation, the top surface is provided with the internal thread in the adjusting nut, be provided with the external screw thread that sets up with the internal thread matching on the branch.

Preferably, thread grooves are formed in two sides of the upper surface of the bottom plate, internal threads are formed in the thread grooves, external threads matched with the internal threads of the thread grooves are formed in the bottom end of the bottom rod, and the bottom rod is in threaded connection with the bottom plate through the thread grooves.

Preferably, the top surface of the supporting rod is fixedly provided with a connecting plate, the two sides of the connecting plate are in threaded connection with screws, and the top ends of the screws penetrate through the connecting plate and are in threaded connection with the two sides of the bottom surface of the workbench.

Preferably, first spout has been seted up to workstation upper surface inside symmetry, apron both sides fixed mounting has first slider, first slider and first spout sliding clearance fit, the division board is installed to the equidistance in the cavity, apron one side fixed mounting has the handle.

Preferably, show bottom plate and extension clipboard all set up to the blank, luminous backplate sets up to the luminous backplate of ya keli LED, luminous backplate top surface fixed mounting in the middle of the position has the file folder.

Preferably, the top surface of the display bottom plate is fixedly provided with a top plate, one side of the bottom surface of the top plate is provided with a second sliding groove, the top surface of the lengthened writing board is fixedly provided with a second sliding block, the second sliding block is in sliding clearance fit with the second sliding groove, and the bottom surface of the lengthened writing board is fixedly provided with a polyurethane anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bottom bar of threaded connection cup joints branch on the bottom plate, through the adjusting nut of bottom bar and branch junction to carry out height control to branch, rotate adjusting nut and make branch rise or descend, adjust in a flexible way according to user's height, improve the teaching quality, bottom bar bottom and bottom plate upper surface threaded connection, branch top surface and workstation threaded connection, when the device needs to shift or spare part need demolish the maintenance, the setting of spiro union makes the device convenient to demolish, it is convenient to bring for the user of device;

2. show bottom plate through setting up demonstrates of imparting knowledge to students, show bottom plate fixed mounting is in workstation upper surface one side, the inside cavity of having seted up of workstation, accomodate as depositing of teaching aid and stationery, make teaching work more convenient, show bottom plate one side sets up to luminous backplate, the data that need the explanation is fixed to the file folder through luminous backplate top surface, carry out the blackboard writing explanation through the gliding extra long clipboard of show bottom plate opposite side again on one side, show bottom plate all sets up to the blank with extra long clipboard, the user can write by hand and give a speech and synthesize the teaching explanation, hoisting device's practicality.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic drawing showing the lengthened writing board of the present invention partially pulled apart;

FIG. 3 is a schematic top view of a table portion of the present invention;

fig. 4 is a schematic view of a partial sectional structure of the adjusting nut of the present invention;

fig. 5 is an enlarged schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a bottom bar; 201. a strut; 3. adjusting the nut; 4. a work table; 5. a cavity; 6. a cover plate; 7. a display base plate; 8. a light-emitting backplane; 9. lengthening the writing board; 10. a thread groove; 11. a connecting plate; 12. a screw; 13. a first chute; 14. a first slider; 15. a partition plate; 16. a data folder; 17. a top plate; 18. a second chute; 19. a second slider; 20. polyurethane non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-5, the present invention provides a technical solution: a display device for mobile information technology teaching comprises a bottom plate 1, universal driving wheels are fixedly mounted at four corners of the bottom surface of the bottom plate 1, the upper surface of the bottom plate 1 is in threaded connection with a bottom rod 2, thread grooves 10 are formed in two sides of the upper surface of the bottom plate 1, internal threads are formed in the thread grooves 10, external threads matched with the internal threads of the thread grooves 10 are formed in the bottom end of the bottom rod 2, the bottom rod 2 is in threaded connection with the bottom plate 1 through the thread grooves 10, a supporting rod 201 is sleeved in the bottom rod 2, and an adjusting nut 3 is in threaded connection with the connecting part of the bottom rod 2 and the supporting rod 201;

a bearing is fixedly arranged on the inner bottom surface of the adjusting nut 3, the bottom rod 2 is rotatably connected with the adjusting nut 3 through the bearing, an inner thread is arranged on the inner top surface of the adjusting nut 3, an outer thread matched with the inner thread is arranged on the supporting rod 201, the adjusting nut 3 is rotated to enable the supporting rod 201 to ascend or descend, flexible adjustment is carried out according to the height of a user, and the teaching quality is improved;

the top surface of the supporting rod 201 is in threaded connection with the workbench 4, the top surface of the supporting rod 201 is fixedly provided with the connecting plate 11, two sides of the connecting plate 11 are in threaded connection with the screw rods 12, the top ends of the screw rods 12 penetrate through the connecting plate 11 and are in threaded connection with two sides of the bottom surface of the workbench 4, the bottom end of the bottom rod 2 is in threaded connection with the upper surface of the bottom plate 1, and the top surface of the supporting rod 201 is in threaded connection with the workbench 4;

a cavity 5 is formed in the middle of the inside of the workbench 4 and serves as a storage area for teaching tools and stationery, so that the teaching work is more convenient and faster, a cover plate 6 is slidably connected to the upper surface of the workbench 4 above the cavity 5, first sliding grooves 13 are symmetrically formed in the inner side of the upper surface of the workbench 4, first sliding blocks 14 are fixedly mounted on two sides of the cover plate 6, the first sliding blocks 14 are in sliding clearance fit with the first sliding grooves 13, partition plates 15 are equidistantly mounted in the cavity 5, a handle is fixedly mounted on one side of the cover plate 6, so that the stationery and the teaching tools in the cavity 5 can be conveniently prevented from dust, the cover plate 6 is consistent with the workbench 4 in height, and the unified integrity of the workbench 4 is kept;

a display bottom plate 7 is fixedly installed on one side of the upper surface of the workbench 4, a light-emitting back plate 8 is fixedly installed on one side of the display bottom plate 7, a lengthened writing board 9 is connected to the other side of the display bottom plate 7 in a sliding mode, the display bottom plate 7 and the lengthened writing board 9 are both set to be white boards, the light-emitting back plate 8 is set to be an acrylic LED light-emitting back plate, a data folder 16 is fixedly installed in the middle of the top surface of the light-emitting back plate 8, data to be explained are fixed through the data folder 16, and on the other hand, board book explanation is carried out through the lengthened writing board 9 which slides on the other side of the display bottom plate 7;

show bottom plate 7 all sets up to the blank with extension clipboard 9, the user can write by hand and give a speech and synthesize the teaching explanation, hoisting device's practicality, 7 top surface fixed mounting of show bottom plate has roof 17, second spout 18 has been seted up to roof 17 bottom surface one side, 9 top surface fixed mounting of extension clipboard has second slider 19,

second slider

19 and 18 sliding clearance fit of second spout, 9 bottom surface fixed mounting of extension clipboard has polyurethane slipmat 20, increase frictional force, it is more stable when making extension clipboard 9 use.

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 display device is used in teaching of portable information technology, includes bottom plate (1), its characterized in that: universal driving wheels are fixedly arranged at four corners of the bottom surface of the bottom plate (1), the upper surface of the bottom plate (1) is in threaded connection with a bottom rod (2), a supporting rod (201) is sleeved in the bottom rod (2), an adjusting nut (3) is connected with the joint of the bottom rod (2) and the supporting rod (201) through a thread, the top surface of the supporting rod (201) is connected with a workbench (4) through a thread, a cavity (5) is arranged in the middle position in the workbench (4), a cover plate (6) is connected in a sliding way above the cavity (5) and positioned in the upper surface of the workbench (4), the cover plate (6) is as high as the workbench (4), a display bottom plate (7) is fixedly arranged on one side of the upper surface of the workbench (4), the luminous blackboard is characterized in that a luminous backboard (8) is fixedly installed on one side of the display bottom plate (7), and a lengthened writing board (9) is connected to the other side of the display bottom plate (7) in a sliding mode.

2. The display device for teaching of mobile information technology according to claim 1, wherein: bottom surface fixed mounting has the bearing in adjusting nut (3), sill bar (2) are rotated with adjusting nut (3) through the bearing and are connected, the top surface is provided with the internal thread in adjusting nut (3), be provided with on branch (201) with the external screw thread that the internal thread matches the setting.

3. The display device for teaching of mobile information technology according to claim 1, wherein: thread groove (10) have been seted up to bottom plate (1) upper surface both sides, internal thread has been seted up in thread groove (10), the external screw thread that matches the setting with the internal thread of thread groove (10) is seted up to sill bar (2) bottom, sill bar (2) are through thread groove (10) and bottom plate (1) threaded connection.

4. The display device for teaching of mobile information technology according to claim 1, wherein: supporting rod (201) top surface fixed mounting has connecting plate (11), connecting plate (11) both sides threaded connection has screw rod (12), screw rod (12) top run through connecting plate (11) threaded connection in workstation (4) bottom surface both sides.

5. The display device for teaching of mobile information technology according to claim 1, wherein: first spout (13) have been seted up to workstation (4) upper surface inside symmetry, apron (6) both sides fixed mounting has first slider (14), first slider (14) and first spout (13) sliding clearance fit, division board (15) are installed to the equidistance in cavity (5), apron (6) one side fixed mounting has the handle.

6. The display device for teaching of mobile information technology according to claim 1, wherein: show bottom plate (7) and extension clipboard (9) all set up to the blank, luminous backplate (8) set up to the luminous backplate of ya keli LED, luminous backplate (8) top surface position fixed mounting placed in the middle has file folder (16).

7. The display device for teaching of mobile information technology according to claim 1, wherein: show bottom plate (7) top surface fixed mounting has roof (17), second spout (18) have been seted up to roof (17) bottom surface one side, extension clipboard (9) top surface fixed mounting has second slider (19), second slider (19) and second spout (18) sliding clearance fit, extension clipboard (9) bottom surface fixed mounting has polyurethane slipmat (20).