CN218069107U - Multimedia teaching equipment for business management - Google Patents

Abstract

The utility model discloses a multimedia teaching equipment for industrial and commercial management, which comprises a support plate and a support box, a moving wheel is arranged on the lower side of the support plate, a push handle is arranged on the upper side of the right part of the support plate; a protective box is arranged on the upper side of the middle part of the support plate, There is a motor in the middle of the inner side of the protective box, and a driving gear is installed on the upper side of the motor. Two support seats are installed symmetrically on the left and right sides of the motor. Bearings are arranged in the support seats. Lead screws are arranged on the upper side of the middle of the bearings, and the lower part of the lead screw is fixed and installed. There is a driven gear that meshes with the driving gear, and a limit block is set on the top of the screw; a threaded sleeve is fixed on the inside of the support box, and the support box is installed on the upper part of the screw through the threaded sleeve; a multimedia teaching integrated machine is installed on the front side of the support box. There are speakers on both sides of the teaching all-in-one machine, main display panels on the rear side of the support box, and auxiliary display panels on the left and right sides of the support box; the utility model has the advantages of stable structure, adjustable height, convenient movement and multiple functions.

Description

Multimedia teaching equipment for business management

technical field

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

Background technique

With the continuous development of science and technology, it is no longer possible to meet the needs of modern education only by relying on traditional teaching methods and means. Therefore, more and more new teaching methods and means are added to college teaching. It is easier for students to understand and master all kinds of information. Multimedia teaching is a new teaching method that integrates some of the current high-tech means. Among them, multimedia teaching equipment is the medium for multimedia teaching, although the functions of existing multimedia teaching equipment for business management are increasing. Perfect, but there are still some deficiencies that need to be improved. In the prior art, the multimedia all-in-one machine used in the classroom is generally fixed on the wall, and its height cannot be adjusted. It is inconvenient for teachers or students of different heights to use. In order to solve these problems, the utility model proposes a multimedia teaching equipment for business management.

Utility model content

The purpose of the utility model is to provide a multimedia teaching equipment for business management, which has the advantages of stable structure, adjustable height, convenient movement and various functions.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multimedia teaching equipment for business management, including a support plate and a support box, a number of moving wheels are arranged on the lower side of the support plate, and the upper side of the right part of the support plate A push handle is provided; a protective box is provided on the upper side of the middle part of the support plate, a motor is provided on the inner middle part of the protective box, a driving gear is installed on the upper side of the motor, and two support seats are symmetrically installed on the left and right sides of the motor. Bearings are arranged inside the support seat, and a lead screw is arranged on the upper side of the middle part of the bearing. The lead screw penetrates the protective box upwards, and the driven gear meshing with the driving gear is fixedly installed on the lower part of the lead screw. The top of the bar is provided with a limit block; the upper and lower sides of the support box are symmetrically provided with four through holes, and the inner sides of the through holes are fixed with threaded sleeves, and the support box is installed on the upper part of the lead screw through the threaded sleeves; the support box A multimedia teaching all-in-one machine is installed on the front side of the box, speakers are installed on both sides of the multimedia teaching all-in-one machine, a main exhibition board is set on the back side of the support box, and auxiliary panels slidingly installed inside the support box are set on the left and right sides of the support box. display board.

Preferably, there are four moving wheels, which are evenly distributed at the four corners of the lower side of the support plate, and all the moving wheels are universal locking wheels.

Preferably, lubricating oil is applied between the lead screw and the threaded sleeve, and rubber rings are provided outside the through holes.

Preferably, the main display board is a magnetic whiteboard, the auxiliary display board is a double-sided magnetic whiteboard, and a handle is installed on the auxiliary display board.

Preferably, the weight of the main display board and the auxiliary display board is the same as that of the multimedia teaching all-in-one machine.

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

The utility model is convenient to move through the setting of the support plate, moving wheel and push handle, which is beneficial to adjust the position of the utility model and use in different spaces; the utility model drives the driving gear to rotate through the motor, so that the driven gear rotates, and then drives The screw rotates and cooperates with the threaded sleeve to realize the up and down movement of the support box, which is convenient for adjusting the height of the multimedia teaching all-in-one machine. The new type is equipped with a main display board and an auxiliary display board. Teachers can use the main display board and the auxiliary display board to carry out blackboard writing teaching, and the auxiliary display board adopts a double-sided magnetic whiteboard. The weight of the main display board and the auxiliary display board of the utility model is the same as that of the multimedia teaching all-in-one machine, which acts as a counterweight. When raising or lowering the support box, the center of gravity remains stable, which makes the structure of the utility model more stable.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is a front sectional schematic view of the utility model.

Fig. 3 is the rear view of the utility model.

Fig. 4 is a side view of the utility model.

In the figure: 1. Support plate, 2. Moving wheel, 3. Push handle, 4. Protective box, 5. Lead screw, 6. Limit block, 7. Support box, 8. Multimedia teaching integrated machine, 9. Audio, 10 , Auxiliary display board, 11, motor, 12, driving gear, 13, driven gear, 14, bearing, 15, support seat, 16, through hole, 17, threaded sleeve, 18, main display board.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, the present embodiment provides a kind of multimedia teaching equipment for business management, including a support board 1 and a support box 7, a plurality of moving wheels 2 are arranged on the lower side of the support board 1, and the right side of the support board 1 A push handle 3 is arranged on the upper side of the upper part; a protective box 4 is arranged on the upper side of the middle part of the support plate 1, and a motor 11 is arranged in the inner middle part of the protective box 4, and a driving gear 12 is installed on the upper side of the motor 11, and the motor 11 Two supporting bases 15 are symmetrically installed on the left and right sides, and bearings 14 are arranged in the supporting bases 15, and a leading screw 5 is arranged on the upper side of the middle part of the bearing 14, and the leading screw 5 penetrates the protective box 4 upwards. The bottom of the leading screw 5 is fixedly equipped with a driven gear 13 meshing with the driving gear 12, and the top of the leading screw 5 is provided with a limit block 6; the upper and lower sides of the supporting box 7 are symmetrically provided with four through holes 16, and the through holes 16 are symmetrically arranged on the upper and lower sides of the supporting box 7. The inner sides of the holes 16 are fixedly provided with threaded sleeves 17, and the support box 7 is installed on the top of the leading screw 5 through the threaded sleeves 17; the front side of the support box 7 is equipped with a multimedia teaching machine 8, and the multimedia teaching machine 8 is two A sound 9 is arranged on the side, a main exhibition board 18 is arranged on the rear side of the support box 7 , and auxiliary exhibition boards 10 are arranged on the left and right sides of the support box 7 and are slidably installed inside the support box 7 .

In order to improve the stability of the utility model when in use, in this embodiment, the moving wheels 2 are provided with four, which are evenly distributed on the four corners of the lower side of the support plate 1, and the moving wheels 2 are universal locking wheels. .

In order to facilitate the threaded sleeve 17 to move on the lead screw 5, and to prevent the supporting box 7 from colliding and causing damage when it moves up and down, in this embodiment, lubricating oil is applied between the lead screw 5 and the threaded sleeve 17, and the passage Rubber rings are arranged outside the holes 16 .

In order to facilitate teachers to use the main display board 18 and the auxiliary display board 10 for teaching, in this embodiment, the main display board 18 is a magnetic whiteboard, the auxiliary display board 10 is a double-sided magnetic whiteboard, and a handle is installed on the auxiliary display board 10 .

In order to make the main display board 18 and the auxiliary display board 10 play the role of counterweight and further improve the structural stability of the utility model, in this embodiment, the weight of the main display board 18 and the auxiliary display board 10 is equal to the weight of the multimedia teaching all-in-one machine 8 same.

Working principle of the present utility model: the multimedia teaching all-in-one machine 8 of the present utility model is composed of a touch screen TV, a computer module, a digital projector, a camera, an LED light and other components as a whole, realizing multifunctional purposes. Turn the motor; when using the utility model, utilize the moving wheel 2 and the push handle 3 to move the utility model to a suitable position, then fix the moving wheel 2, and adjust the height of the support box 7 by the motor 11. The adjustment principle is that the motor 11 drives The driving gear 12 rotates, and then drives the driven gear 13 to rotate, thereby realizing the rotation of the lead screw 5, and the lead screw 5 cooperates with the threaded sleeve 17 to realize the up and down movement of the support box 7; after the support box 7 is adjusted to a suitable position, the multimedia teaching integrated Machine 8 is convenient for teachers or students of different heights to use, and it is convenient for teachers or students to use the multimedia teaching all-in-one machine 8 for learning interaction. The teacher explains the key knowledge content; the back side of the support box 7 of the utility model is provided with a main exhibition board 18, and the teacher can also directly use the main exhibition board 18 to carry out blackboard teaching. sex.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a multimedia teaching equipment for business administration, includes backup pad and supporting box, its characterized in that: a plurality of moving wheels are arranged on the lower side of the supporting plate, and a pushing handle is arranged on the upper side of the right part of the supporting plate; a protective box is arranged on the upper side of the middle of the supporting plate, a motor is arranged in the middle of the inner side of the protective box, a driving gear is arranged on the upper side of the motor, two supporting seats are symmetrically arranged on the left side and the right side of the motor, bearings are arranged in the supporting seats, lead screws are arranged on the upper sides of the middle of the bearings, the lead screws penetrate through the protective box upwards, driven gears meshed with the driving gear are fixedly arranged on the lower portions of the lead screws, and limiting blocks are arranged at the tops of the lead screws; four through holes are symmetrically formed in the upper side surface and the lower side surface of the supporting box, threaded sleeves are fixedly arranged on the inner sides of the through holes, and the supporting box is mounted on the upper portion of the screw rod through the threaded sleeves; the multimedia teaching all-in-one is installed to the supporting box leading flank, multimedia teaching all-in-one both sides are provided with the stereo set, the supporting box trailing flank is provided with main panel, the supporting box left and right sides is provided with the vice panel of slidable mounting in supporting box inside.

2. The multimedia teaching apparatus for industrial and commercial administration according to claim 1, wherein: the movable wheels are four, evenly distributed at four corners of the lower side of the supporting plate, and all the movable wheels adopt universal locking wheels.

3. The multimedia teaching apparatus for industrial and commercial administration according to claim 1, wherein: lubricating oil is coated between the lead screw and the threaded sleeve, and rubber rings are arranged on the outer sides of the through holes.

4. The multimedia teaching apparatus for industrial and commercial administration according to claim 1, wherein: the main panel adopts the magnetism blank, vice panel adopts two-sided magnetism blank, install the handle on the vice panel.

5. The multimedia teaching apparatus for industrial and commercial administration according to claim 1, wherein: the weight of the main display board and the weight of the auxiliary display board are the same as the weight of the multimedia teaching all-in-one machine.

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