CN217273005U

CN217273005U - Multimedia labor education teaching device based on internet

Info

Publication number: CN217273005U
Application number: CN202220221162.8U
Authority: CN
Inventors: 杜建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-23
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a multi-media work education and teaching device based on internet, including the supporting baseplate, the equal fixedly connected with base in supporting baseplate lower extreme four corners, two support columns of supporting baseplate upper end fixedly connected with, two the common fixedly connected with fixed plate in support column upper end, fixed plate upper end fixedly connected with layer board, layer board upper end fixedly connected with adjusting device, the adjusting device upper end is provided with the carriage, carriage inside casing wall joint has the display screen, the carriage front end joint has the protective frame, carriage upper end fixedly connected with signal box, adjusting device rear end upper portion fixedly connected with prop up the piece, through wireless signal connection between display screen and the signal box, and contactless between signal box and the adjusting device. A multimedia labor education and teaching device based on internet, the bandwagon effect is good, stability is high, is fit for the use of multimedia labor education and teaching.

Description

Multimedia labor education teaching device based on internet

Technical Field

The utility model relates to a multimedia teaching technical field, in particular to multimedia labor education and teaching device based on internet.

Background

The multimedia teaching means that in the teaching process, according to the characteristics of a teaching target and a teaching object, a modern teaching medium is reasonably selected and applied through teaching design, and is organically combined with the traditional teaching means to participate in the whole teaching process together, and the existing multimedia labor education teaching device has at least the following disadvantages in the use process: 1. the existing labor education teaching device is single in structure, and the using height and the using angle of the teaching device are not easy to adjust, so that the teaching process is influenced; 2. the existing labor education teaching device is poor in stability and troublesome to mount and dismount, so that a new multimedia labor education teaching device based on the internet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a multimedia labor education teaching device based on internet can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-media work education and teaching device based on internet, includes the supporting baseplate, the equal fixedly connected with base in supporting baseplate lower extreme four corners, two support columns of supporting baseplate upper end fixedly connected with, two the common fixedly connected with fixed plate in support column upper end, fixed plate upper end fixedly connected with layer board, layer board upper end fixedly connected with adjusting device, the adjusting device upper end is provided with the carriage, carriage inside casing wall joint has the display screen, the carriage front end joint has the protective frame, carriage upper end fixedly connected with signal box, adjusting device rear end upper portion fixedly connected with props up the piece, pass through wireless signal connection between display screen and the signal box, and contactless between signal box and the adjusting device.

Preferably, adjusting device includes a motor, the output fixedly connected with supporting component of a motor, supporting component upper end fixedly connected with support, No. two motors of supporting component upper end rear portion fixedly connected with, the output fixedly connected with screw rod of No. two motors, screw rod surface threaded connection has the connecting block, connecting block and carriage fixed connection.

Preferably, the supporting component comprises a supporting plate, an extending plate is fixedly connected to the middle of the rear end of the supporting plate, two limiting rods are fixedly connected to the upper end of the supporting plate, springs are sleeved on the lower portions of the outer surfaces of the limiting rods, and the extending plate is fixedly connected with a second motor.

Preferably, the support frame includes the framework, back frame wall is opened has a plurality of thermovent in the framework, back frame wall upper portion and the equal fixedly connected with card frame in back frame wall lower part in the framework, the equal fixedly connected with slider in both ends about the framework, framework and connecting block fixed connection.

Preferably, no contact is made between the second motor and the frame body, and the screw is movably connected with the support block through a bearing.

Preferably, the two sliding blocks are not in contact with the bracket, and the two sliding blocks are located above the two springs.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the first motor is arranged on the adjusting device, the first motor drives the supporting frame to rotate, the use angle of the display screen on the supporting frame is adjusted, the teaching process is convenient, the second motor drives the screw rod to rotate, so that the use height of the supporting frame is adjusted, the use height of the display screen can be adjusted, and the flexibility is improved;

2. the utility model discloses in, support the use of No. two motors through the extension board, a piece can support the rotation process of screw rod to support the altitude mixture control process of carriage through two stop bars, improve stability, and whole device installation dismantlement is convenient, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of an internet-based multimedia labor education and teaching device of the present invention;

FIG. 2 is a schematic view of the overall structure of an adjusting device of the multimedia labor education and teaching device based on the Internet;

FIG. 3 is a schematic view of the overall structure of the supporting component of the multimedia labor education and teaching device based on the Internet;

fig. 4 is the utility model relates to a carriage overall structure schematic diagram of multimedia labor education and teaching device based on internet.

In the figure: 1. a support base plate; 2. a base; 3. a support pillar; 4. a fixing plate; 5. an adjustment device; 6. a support frame; 7. a display screen; 8. a protective frame; 9. a signal box; 10. supporting a block; 11. a support plate; 51. a first motor; 52. a support assembly; 53. a support; 54. a second motor; 55. a screw; 56. connecting blocks; 61. a frame body; 62. a heat dissipation port; 63. clamping a frame; 64. a slider; 521. a support plate; 522. an extension plate; 523. a limiting rod; 524. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a multi-media work education and teaching device based on internet, including supporting baseplate 1, the equal fixedly connected with base 2 in 1 lower extreme four corners of supporting baseplate, two support columns 3 of 1 upper end fixedly connected with of supporting baseplate, the common fixedly connected with fixed plate 4 in 3 upper ends of two support columns, fixed plate 4 upper end fixedly connected with layer board 11, layer board 11 upper end fixedly connected with adjusting device 5, adjusting device 5 upper end is provided with carriage 6, 6 inside casing wall joints of carriage have display screen 7, 6 front end joints of carriage have protection frame 8, 6 upper end fixedly connected with signal box 9 of carriage, 5 upper portion fixedly connected with of adjusting device rear end prop up piece 10, pass through wireless signal connection between display screen 7 and the signal box 9, and contactless between signal box 9 and the adjusting device 5.

In this embodiment, the adjusting device 5 includes a first motor 51, the output end of the first motor 51 is fixedly connected with a supporting component 52, the upper end of the supporting component 52 is fixedly connected with a bracket 53, the rear part of the upper end of the supporting component 52 is fixedly connected with a second motor 54, the output end of the second motor 54 is fixedly connected with a screw rod 55, the outer surface of the screw rod 55 is in threaded connection with a connecting block 56, and the connecting block 56 is fixedly connected with the supporting frame 6; the supporting component 52 comprises a supporting plate 521, an extending plate 522 is fixedly connected to the middle of the rear end of the supporting plate 521, two limiting rods 523 are fixedly connected to the upper end of the supporting plate 521, springs 524 are sleeved on the lower portions of the outer surfaces of the two limiting rods 523, and the extending plate 522 is fixedly connected with the second motor 54; the second motor 54 is not in contact with the frame body 61, the screw 55 is movably connected with the support block 10 through a bearing, the use height of the education and teaching device is adjusted by arranging the adjusting device 5, the first motor 51 drives the support component 52 to rotate, so that the use angles of the second motor 54 and the support frame 6 on the second motor 54 are adjusted, teaching display at different angles is facilitated, and the flexibility is improved;

in this embodiment, the supporting frame 6 includes a frame body 61, a plurality of heat dissipating ports 62 are formed on the inner rear frame wall of the frame body 61, the upper portion and the lower portion of the inner rear frame wall of the frame body 61 are fixedly connected with clamping frames 63, the left and right ends of the frame body 61 are fixedly connected with sliding blocks 64, and the frame body 61 is fixedly connected with the connecting block 56; contactless between two sliders 64 all and the support 53, and two sliders 64 all are located two springs 524 tops, support the protection to display screen 7 through setting up carriage 6, and a plurality of thermovent 62 dispels the heat to the use of display screen 7, improves stability, and two sliders 64 support the altitude mixture control process of carriage 6 with two gag lever posts 523 sliding connection respectively, improve stability.

It should be noted that the utility model relates to an internet-based multimedia labor education and teaching device, in the using process, the whole teaching device is supported by the supporting bottom plate 1 and the four bases 2, the signal is received by the signal box 9 and displayed on the display screen 7, the second motor 54 is started, the second motor 54 drives the screw 55 to rotate, thereby the using height of the supporting frame 6 is adjusted, the displaying height of the teaching device is convenient to adjust, the flexibility is improved, the first motor 51 is started, the first motor 51 drives the supporting component 52 to rotate, thereby the using angles of the whole adjusting device 5 and the supporting frame 6 are adjusted, the teaching displaying at different angles is convenient, the flexibility is improved, a plurality of heat dissipation ports 62 on the supporting frame 6 can dissipate the heat in the using process of the display screen 7, the height adjusting process of the supporting frame 6 can be supported by the two limiting rods 523, improve stability, whole education and teaching device regulation efficiency is high, and the bandwagon effect is good, and stability is high, is fit for the use of multimedia labor education and teaching.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multimedia labor education teaching device based on internet, includes supporting baseplate (1), its characterized in that: the four corners of the lower end of the supporting bottom plate (1) are fixedly connected with a base (2), the upper end of the supporting bottom plate (1) is fixedly connected with two supporting columns (3), the upper ends of the two supporting columns (3) are fixedly connected with a fixing plate (4) together, the upper end of the fixing plate (4) is fixedly connected with a supporting plate (11), the upper end of the supporting plate (11) is fixedly connected with an adjusting device (5), a supporting frame (6) is arranged at the upper end of the adjusting device (5), a display screen (7) is clamped on the inner frame wall of the supporting frame (6), the front end of the supporting frame (6) is clamped with a protective frame (8), the upper end of the supporting frame (6) is fixedly connected with a signal box (9), adjusting device (5) rear end upper portion fixedly connected with props up piece (10), through wireless signal connection between display screen (7) and signal box (9), and contactless between signal box (9) and adjusting device (5).

2. The internet-based multimedia labor education and teaching device of claim 1 wherein: adjusting device (5) are including a motor (51), output fixedly connected with supporting component (52) of a motor (51), supporting component (52) upper end fixedly connected with support (53), No. two motors (54) of supporting component (52) upper end rear portion fixedly connected with, the output fixedly connected with screw rod (55) of No. two motors (54), screw rod (55) surface threaded connection has connecting block (56), connecting block (56) and carriage (6) fixed connection.

3. The internet-based multimedia labor education and teaching device of claim 2 wherein: the supporting component (52) comprises a supporting plate (521), an extending plate (522) is fixedly connected to the middle of the rear end of the supporting plate (521), two limiting rods (523) are fixedly connected to the upper end of the supporting plate (521), springs (524) are sleeved on the lower portions of the outer surfaces of the two limiting rods (523), and the extending plate (522) is fixedly connected with a second motor (54).

4. The internet-based multimedia labor education and teaching device of claim 2 wherein: the supporting frame (6) comprises a frame body (61), a plurality of heat dissipation openings (62) are formed in the inner rear frame wall of the frame body (61), clamping frames (63) are fixedly connected to the upper portion of the inner rear frame wall and the lower portion of the inner rear frame wall of the frame body (61), sliding blocks (64) are fixedly connected to the left end and the right end of the frame body (61), and the frame body (61) is fixedly connected with the connecting block (56).

5. The internet-based multimedia labor education and teaching device of claim 2 wherein: no. two motors (54) and the frame body (61) are not in contact, and the screw rod (55) is movably connected with the support block (10) through a bearing.

6. The internet-based multimedia labor education and teaching device of claim 4 wherein: the two sliding blocks (64) are not in contact with the bracket (53), and the two sliding blocks (64) are located above the two springs (524).