CN215265147U

CN215265147U - Remote teaching equipment based on Internet of things

Info

Publication number: CN215265147U
Application number: CN202121267141.1U
Authority: CN
Inventors: 陈光达
Original assignee: Nanjing Xixin Artificial Intelligence Research Institute Co ltd
Current assignee: Nanjing Xixin Artificial Intelligence Research Institute Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-21
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a remote teaching equipment based on thing networking, including remote teaching equipment main part, remote teaching equipment main part includes display screen, host computer, key mouse, camera and headset, one side fixedly connected with fixed block at display screen middle part, the mounting groove has all been seted up to the top and the bottom of fixed block, and two inside one sides of mounting groove have all seted up the thread groove, the fixed block is connected with the clearance structure through two mounting groove blocks, and the clearance structure includes two installation poles of being connected with two inside blocks of mounting groove respectively, and the through-hole has all been seted up at the middle part of two installation poles, respectively with two inside two fastening threaded rods of pegging graft of through-hole, respectively with two fastening threaded rod one end fixed connection's two fastening circle pieces. Through setting up coupling mechanism, the person of facilitating the use installs clearance structure fast to the person of facilitating the use clears up the surface of display screen, thereby keeps the clean of display screen, so that the person of facilitating the use looks over.

Description

Remote teaching equipment based on Internet of things

Technical Field

The utility model relates to a remote teaching equipment technical field especially relates to a remote teaching equipment based on thing networking.

Background

Distance education is an education form which adopts various media ways to carry out system teaching and communication connection, and is education for delivering courses to one or more students outside a campus. Modern distance education refers to education in which courses are delivered through audio, video (live or video), and computer technology, both real-time and non-real-time.

Along with the progress of science and technology, the function of remote teaching equipment is also more and more diversified, and current remote teaching equipment generally includes electronic equipment such as display screen, host computer and keyboard mouse, but the display screen is after long-term the use, and a large amount of dust or impurity of easy adhesion of its surface need the user to look for the clearance instrument specially and clear up, and is comparatively inconvenient, for this reason we propose a remote teaching equipment based on thing networking.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a remote teaching equipment based on thing networking through setting up coupling mechanism, and the clearance structure is installed fast to the person of facilitating the use to the surface of display screen is cleared up, thereby keeps the clean of display screen, so that the person of facilitating the use looks over.

In order to solve the technical problem, the utility model provides a following technical scheme: a remote teaching device based on the Internet of things comprises a remote teaching device main body, wherein the remote teaching device main body comprises a display screen, a host, a keyboard and mouse, a camera and an earphone, one side of the middle part of the display screen is fixedly connected with a fixed block, the top and the bottom of the fixed block are respectively provided with a mounting groove, one side of the inner parts of the two mounting grooves is respectively provided with a thread groove, the fixed block is connected with a cleaning structure through the clamping of the two mounting grooves, the cleaning structure comprises two mounting rods respectively connected with the inner parts of the two mounting grooves in a clamping way, the middle parts of the two mounting rods are respectively provided with a through hole, two fastening threaded rods respectively inserted into the two through holes, two fastening round blocks respectively fixedly connected with one ends of the two fastening threaded rods, the other ends of the two fastening threaded rods are respectively connected with the inner threads of the two thread grooves, and two parallel slide rods respectively fixedly connected with one side of the two mounting rods, and the movable cleaning block is connected with the two sliding rods in a sliding manner.

As a preferred technical scheme of the utility model, remove the clearance piece include with two slide bar surface sliding connection's movable block, and the middle part of movable block set up threaded hole, with threaded hole inside threaded connection's adjusting threaded rod, with adjusting threaded rod one end fixed connection's regulation circle piece, with the connecting plate that the adjusting threaded rod other end rotated the connection, with connecting plate one side fixed connection's clearance strip, with connecting plate both ends fixed connection's slider, the spout, two have all been seted up to the inside both sides of movable block the inside of spout respectively with the both sides sliding connection of two sliders.

As an optimal technical scheme of the utility model, two the equal fixedly connected with stopper of one end of slide bar.

As a preferred technical scheme of the utility model, the height dimension of clearance strip is the same with the display panel height dimension of display screen.

As a preferred technical scheme of the utility model, the movable block sets up to "U" shape.

As a preferred technical scheme of the utility model, two the cross-sectional dimension of installation rod respectively with the inside cross-sectional dimension looks adaptation of two mounting grooves, and the cross-section of two installation rods all sets up the square.

As an optimized technical scheme of the utility model, the surface of adjusting the circle piece has seted up anti-skidding line.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the installation rod is clamped with the installation groove, the fastening threaded rod is inserted into the through hole, the fastening round block is rotated, the fastening threaded rod is screwed with the threaded groove, the fastening round block is used for fixing the installation rod, and therefore the installation of the whole cleaning structure is completed;

2. through the rotatory regulation disk for adjust the disk and drive adjusting threaded rod and rotate, because slider and spout spacing each other, make the connecting plate can not rotate, adjusting threaded rod drives the connecting plate and removes, until clearance strip stable contact display screen, then the round trip movement movable block, thereby accomplish the clearance of clearance strip to the display screen, this design can promote the clearance effect of clearance structure to the display screen greatly.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a schematic connection diagram of the moving block of the present invention;

FIG. 4 is a schematic view of the structure of the mounting rod of the present invention;

wherein: 1. a remote teaching apparatus main body; 2. a display screen; 3. a fixed block; 4. a chute; 5. a slide bar; 6. mounting a rod; 7. a through hole; 8. fastening a threaded rod; 9. fastening the round block; 10. mounting grooves; 11. a thread groove; 12. a limiting block; 13. a slider; 14. a moving block; 15. a threaded hole; 16. adjusting the threaded rod; 17. adjusting the round block; 18. a connecting plate; 19. and (6) cleaning the strips.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a remote teaching device based on the internet of things comprises a remote teaching device main body 1, wherein the remote teaching device main body 1 comprises a display screen 2, a host, a keyboard and mouse, a camera and an earphone, a fixed block 3 is fixedly connected to one side of the middle part of the display screen 2, mounting grooves 10 are respectively formed in the top and the bottom of the fixed block 3, threaded grooves 11 are respectively formed in one side of the inner parts of the two mounting grooves 10, the fixed block 3 is connected with a cleaning structure in a clamping manner through the two mounting grooves 10, the cleaning structure comprises two mounting rods 6 respectively connected with the inner parts of the two mounting grooves 10 in a clamping manner, through holes 7 are respectively formed in the middle parts of the two mounting rods 6, two fastening threaded rods 8 respectively inserted into the two through holes 7, two fastening round blocks 9 respectively fixedly connected with one ends of the two fastening threaded rods 8, and the other ends of the two fastening threaded rods 8 are respectively connected with the inner threads of the two threaded grooves 11, two parallel slide bars 5 respectively fixedly connected with one side of the two mounting bars 6, and a movable cleaning block connected with the two slide bars 5 in a sliding way;

when this clearance structure of needs installation, earlier in installation pole 6 card advances mounting groove 10, then insert fastening threaded rod 8 in through-hole 7, rotatory fastening circle piece 9 again, make fastening threaded rod 8 and thread groove 11 twist and close, utilize fastening circle piece 9 to accomplish the fixed to installation pole 6, thereby accomplish the installation of whole clearance structure, during the dismantlement, reverse direction rotation fastening circle piece 9, make fastening threaded rod 8 and thread groove 11 separation, again with installation pole 6 and mounting groove 10 separation can, this design person of facilitating the use accomplishes the installation of clearance structure fast, thereby the person of facilitating the use utilizes the clearance structure to clear up the surface of display screen 2, with this cleanness that keeps the surface of display screen 2, avoid influencing the user and use.

In other embodiments, the movable cleaning block comprises a movable block 14 connected with the outer surfaces of the two slide bars 5 in a sliding manner, a threaded hole 15 is formed in the middle of the movable block 14, an adjusting threaded rod 16 connected with the inner part of the threaded hole 15 in a threaded manner, an adjusting round block 17 fixedly connected with one end of the adjusting threaded rod 16, a connecting plate 18 rotatably connected with the other end of the adjusting threaded rod 16, a cleaning strip 19 fixedly connected with one side of the connecting plate 18, and sliders 13 fixedly connected with two ends of the connecting plate 18, sliding grooves 4 are formed in two sides of the inner part of the movable block 14, and the inner parts of the two sliding grooves 4 are respectively connected with two sides of the two sliders 13 in a sliding manner;

when needs use and remove the clearance piece, rotation regulation disk 17 for adjust disk 17 and drive adjusting threaded rod 16 and rotate, because slider 13 and spout 4 spacing each other, make connecting plate 18 can not rotate, adjusting threaded rod 16 drives connecting plate 18 and removes, until clearance strip 19 steady contact display screen 2, then round trip movement movable block 14, thereby accomplish clearance strip 19 to display screen 2's clearance, the clearance effect of clearance structure to display screen 2 can be promoted greatly to this design.

In other embodiments, one end of each of the two sliding rods 5 is fixedly connected with a limiting block 12;

preventing the moving block 14 from being separated from the sliding rod 5.

In other embodiments, the height dimension of the cleaning bar 19 is the same as the display panel height dimension of the display screen 2;

the convenient cleaning strip 19 can completely cover the area to be cleaned, and the condition of not cleaning in place is avoided.

In other embodiments, moving mass 14 is configured in a "U" shape;

facilitating movement of movable mass 14.

In other embodiments, the cross-sectional dimensions of the two mounting rods 6 are respectively matched with the cross-sectional dimensions inside the two mounting grooves 10, and the cross-sections of the two mounting rods 6 are both square;

the easy-to-mount rod 6 can generate a good limiting effect with the mounting groove 10.

In other embodiments, the outer surface of the adjusting round block 17 is provided with anti-skid grains;

avoiding the hand slipping with the adjusting round block 17.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a remote teaching equipment based on thing networking, includes remote teaching equipment main part (1), remote teaching equipment main part (1) includes display screen (2), host computer, key mouse, camera and headset, its characterized in that: one side of the middle part of the display screen (2) is fixedly connected with a fixed block (3), the top and the bottom of the fixed block (3) are respectively provided with a mounting groove (10), one side of the inner parts of the two mounting grooves (10) is respectively provided with a thread groove (11), the fixed block (3) is connected with a cleaning structure in a clamping way through the two mounting grooves (10), the cleaning structure comprises two mounting rods (6) respectively connected with the inner parts of the two mounting grooves (10) in a clamping way, the middle parts of the two mounting rods (6) are respectively provided with a through hole (7), two fastening threaded rods (8) respectively spliced with the inner parts of the two through holes (7), two fastening round blocks (9) respectively fixedly connected with one ends of the two fastening threaded rods (8), the other ends of the two fastening threaded rods (8) are respectively connected with the inner parts of the two thread grooves (11), and two sliding rods (5) respectively fixedly connected with one side of the two mounting rods (6) and parallel to each other, and the movable cleaning block is connected with the two sliding rods (5) in a sliding manner.

2. The internet of things-based remote teaching device of claim 1, wherein: the movable cleaning block comprises a movable block (14) which is connected with the outer surfaces of the two sliding rods (5) in a sliding mode, a threaded hole (15) is formed in the middle of the movable block (14), an adjusting threaded rod (16) which is connected with the inner threads of the threaded hole (15), an adjusting round block (17) which is fixedly connected with one end of the adjusting threaded rod (16), a connecting plate (18) which is connected with the other end of the adjusting threaded rod (16) in a rotating mode, a cleaning strip (19) which is fixedly connected with one side of the connecting plate (18), and sliding blocks (13) which are fixedly connected with the two ends of the connecting plate (18), sliding grooves (4) are formed in the two sides of the inner portion of the movable block (14), and the inner portions of the two sliding grooves (4) are respectively connected with the two sides of the two sliding blocks (13) in a sliding mode.

3. The internet of things-based remote teaching device of claim 1, wherein: one end of each of the two slide bars (5) is fixedly connected with a limiting block (12).

4. The internet of things-based remote teaching device of claim 2, wherein: the height dimension of the cleaning strip (19) is the same as the height dimension of a display panel of the display screen (2).

5. The internet of things-based remote teaching device of claim 2, wherein: the moving block (14) is arranged in a U shape.

6. The internet of things-based remote teaching device of claim 1, wherein: the cross-sectional sizes of the two mounting rods (6) are respectively matched with the cross-sectional sizes inside the two mounting grooves (10), and the cross sections of the two mounting rods (6) are square.

7. The internet of things-based remote teaching device of claim 2, wherein: the outer surface of the adjusting round block (17) is provided with anti-skid grains.