CN219202538U

CN219202538U - Multimedia teaching equipment

Info

Publication number: CN219202538U
Application number: CN202223479478.6U
Authority: CN
Inventors: 高洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-16
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of teaching equipment, in particular to multimedia teaching equipment. The technical proposal comprises: teaching equipment body, movable hole, display screen, connecting block and connecting plate, the slide rail is all installed to teaching equipment body both sides outer wall, the connecting block is installed to the slide rail outer wall, the movable hole has all been seted up to connecting block both sides outer wall symmetry, the connecting block deviates from the dust absorption pipe that rectangular array distributes is installed in grafting of movable hole one side outer wall, the dust catcher is installed to connecting block upper end outer wall one side, inside movable mounting in movable hole has the connecting rod, the connecting plate is installed to connecting rod lower extreme outer wall, through setting up connecting block, brush and dust absorption pipe, has reached the effect of collecting the dust, avoids dust pollution operational environment, avoids influencing teacher and student's study state.

Description

Multimedia teaching equipment

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to multimedia teaching equipment.

Background

The multimedia teaching is to reasonably select and apply modern teaching media according to the characteristics of teaching targets and teaching objects in the teaching process and organically combine with traditional teaching means to participate in the whole teaching process together, so that the images are required to be projected and displayed through multimedia equipment and a projector.

The utility model discloses multimedia teaching equipment, which comprises a box body, wherein one end of the top of the box body is fixedly provided with a display screen, one side of the display screen is fixedly provided with a keyboard, the outer ring of the top of the box body is fixedly connected with an L-shaped fixing plate, one end of the L-shaped fixing plate is provided with a first fixing groove, one side of the first fixing groove is provided with a second fixing groove communicated with the outside, the bottom of the inner wall of the box body is fixedly provided with a teaching equipment body, one side of the inner wall of the box body is fixedly provided with a fan, and the height of the box body can be adjusted by arranging a hydraulic cylinder, a first spring, a second spring, a limiting block and a buffer rod; the fan, the first fixed groove, the second fixed groove and the air duct are arranged, dust and chalk dust deposited on the surface can be removed by blowing air to the table top, and the table top can be kept clean.

In the using process of the prior art CN213751416U, the dust collecting structure is lack, and the dust collecting structure is cleaned only by blowing, so that the environment in a classroom is polluted, and the learning states of teachers and students are affected.

Disclosure of Invention

The utility model aims to provide multimedia teaching equipment for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multimedia teaching equipment, includes teaching equipment body, movable hole, display screen, connecting block and connecting plate, the slide rail is all installed to teaching equipment body both sides outer wall, the connecting block is installed to the slide rail outer wall, the movable hole has all been seted up to the equal symmetry of connecting block both sides outer wall, the connecting block deviates from the dust absorption pipe that rectangular array distributes is installed in grafting of movable hole one side outer wall, the dust catcher is installed to connecting block upper end outer wall one side, movable hole inside movable mounting has the connecting rod, the connecting plate is installed to connecting rod lower extreme outer wall.

When using a multimedia teaching equipment among this technical scheme, the manual connecting block that removes of staff makes the connecting block take place horizontal migration in the teaching equipment body outside through slide rail 12, and the brush clears up display screen and teaching equipment body outer wall, makes the dust drop, and the dust catcher is collected the dust through communicating pipe and dust absorption pipe.

Preferably, a display screen is arranged on one side of the outer wall of the upper end of the teaching equipment body, and the display screen adopts an inclined shape design. The display screen can display the data of teaching equipment body.

Preferably, the outer wall of the upper end of the dust collection pipe is inserted and provided with a communicating pipe, the communicating pipe is connected with a dust collector, and the dust collector collects dust through the communicating pipe and the dust collection pipe.

Preferably, the brush is installed to connecting plate lower extreme outer wall, and the brush contacts with display screen and teaching equipment body outer wall respectively. When the connecting plate drives the hairbrush to move, the outer walls of the display screen and the teaching equipment body can be cleaned.

Preferably, the outer wall of one side of the connecting rod is provided with a spring, and the connecting plate is elastically connected with the connecting block through the spring. The elasticity of the spring pushes the connecting plate to move, so that the position stability of the connecting plate is ensured.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the effect of collecting dust is achieved by arranging the connecting block, the hairbrush and the dust collection pipe, a worker manually moves the connecting block, so that the connecting block horizontally moves outside the teaching equipment body through the sliding rail 12, the hairbrush cleans the outer walls of the display screen and the teaching equipment body, the dust falls off, and the dust is collected by the dust collector through the communicating pipe and the dust collection pipe, so that dust pollution to the working environment is avoided, and influence on the learning state of teachers and students is avoided.

Drawings

FIG. 1 is a schematic cross-sectional view of a teaching apparatus body structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a connection block structure of the present utility model;

fig. 3 is an enlarged partial schematic view of the structure of the connecting block of the present utility model.

In the figure: 1. a teaching device body; 11. a display screen; 12. a slide rail; 13. a connecting block; 14. a dust collection pipe; 15. a communicating pipe; 16. a dust collector; 2. a movable hole; 21. a connecting rod; 22. a connecting plate; 23. a brush; 24. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, two embodiments of the present utility model are provided:

embodiment one: the utility model provides a multimedia teaching equipment, including teaching equipment body 1, activity hole 2, display screen 11, connecting block 13 and connecting plate 22, slide rail 12 is all installed to teaching equipment body 1 both sides outer wall, slide rail 12 outer wall mounting has connecting block 13, activity hole 2 has all been seted up to the equal symmetry of connecting block 13 both sides outer wall, connecting block 13 deviates from activity hole 2 one side outer wall grafting and installs rectangular array distributed's dust absorption pipe 14, dust catcher 16 is installed to connecting block 13 upper end outer wall one side, activity hole 2 inside movable mounting has connecting rod 21, connecting plate 22 is installed to connecting rod 21 lower extreme outer wall.

The outer wall of the upper end of the teaching equipment body 1 is provided with a display screen 11, and the display screen 11 adopts an inclined shape design. The display screen 11 can display data of the teaching apparatus body 1.

The brush 23 is installed to connecting plate 22 lower extreme outer wall, and brush 23 respectively with display screen 11 and teaching equipment body 1 outer wall contact. When the connecting plate 22 drives the hairbrush 23 to move, the display screen 11 and the outer wall of the teaching equipment body 1 can be cleaned.

The outer wall of one side of the connecting rod 21 is provided with a spring 24, and the connecting plate 22 is elastically connected with the connecting block 13 through the spring 24. The elasticity of the spring 24 pushes the connecting plate 22 to move, so that the position stability of the connecting plate 22 is guaranteed, a worker manually moves the connecting block 13, the connecting block 13 horizontally moves outside the teaching equipment body 1 through the sliding rail 12, and the hairbrush 23 cleans the outer walls of the display screen 11 and the teaching equipment body 1, so that dust falls off.

Embodiment two: the utility model relates to a multimedia teaching device, which comprises a teaching device body 1, a movable hole 2, a display screen 11, a connecting block 13 and a connecting plate 22, wherein sliding rails 12 are arranged on the outer walls of two sides of the teaching device body 1, connecting blocks 13 are arranged on the outer walls of the sliding rails 12, movable holes 2 are symmetrically arranged on the outer walls of two sides of the connecting blocks 13, dust collection pipes 14 distributed in a rectangular array are inserted and arranged on the outer walls of one side of the connecting blocks 13, dust collectors 16 are arranged on one side of the outer walls of the upper ends of the connecting blocks 13, as is well known to those skilled in the art, the teaching device body 1 also needs to provide the dust collectors 16 to enable the dust collectors 16 to work normally, and as is well known to those skilled in the art, the dust collectors 16 are not repeated here, any choice can be carried out according to the needs or convenience of the situation, connecting rods 21 are movably arranged inside the movable holes 2, and the outer walls of the lower ends of the connecting rods 21 are provided with connecting plates 22.

The communicating pipe 15 is installed in the grafting of dust absorption pipe 14 upper end outer wall, and communicating pipe 15 is connected with dust catcher 16, and dust catcher 16 is collected the dust through communicating pipe 15 and dust absorption pipe 14, avoids dust pollution operational environment, avoids influencing the study state of teacher and student.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multimedia teaching equipment, includes teaching equipment body (1), movable hole (2), display screen (11), connecting block (13) and connecting plate (22), its characterized in that: the utility model discloses a teaching equipment body, including teaching equipment body (1), connecting rod (21), connecting plate (22) are installed to connecting rod (21), slide rail (12) are all installed to teaching equipment body (1) both sides outer wall, connecting block (12) both sides outer wall all symmetry has seted up movable hole (2), connecting block (13) deviate from movable hole (2) one side outer wall grafting and install dust absorption pipe (14) that rectangular array distributes, dust catcher (16) are installed to connecting block (13) upper end outer wall one side, movable hole (2) inside movable mounting has connecting rod (21), connecting plate (22) are installed to connecting rod (21) lower extreme outer wall.

2. A multimedia teaching apparatus according to claim 1, characterized in that: the teaching equipment is characterized in that a display screen (11) is arranged on one side of the outer wall of the upper end of the teaching equipment body (1), and the display screen (11) is designed in an inclined shape.

3. A multimedia teaching apparatus according to claim 1, characterized in that: the outer wall of the upper end of the dust collection pipe (14) is inserted and provided with a communicating pipe (15), and the communicating pipe (15) is connected with a dust collector (16).

4. A multimedia teaching apparatus according to claim 1, characterized in that: the brush (23) is installed on the outer wall of the lower end of the connecting plate (22), and the brush (23) is respectively contacted with the display screen (11) and the outer wall of the teaching equipment body (1).

5. A multimedia teaching apparatus according to claim 1, characterized in that: the outer wall of one side of the connecting rod (21) is provided with a spring (24), and the connecting plate (22) is elastically connected with the connecting block (13) through the spring (24).