CN220557587U - Modern education technology multimedia platform - Google Patents

Abstract

The utility model discloses a modern education technology multimedia platform, which comprises a cabinet body and a platform, wherein the top of the cabinet body is provided with the platform, a multimedia computer is fixedly arranged at the top of the platform, two symmetrically arranged telescopic rods are fixedly connected above the left side and the right side of the cabinet body, and a lifting mechanism is arranged on the left side of the cabinet body. According to the utility model, the problems that the platform of the common modern education technology multimedia platform is fixed in height, cannot be adjusted according to requirements, cannot be used by people with different heights and is poor in practicality are solved by the mutual matching of the cabinet body, the platform, the multimedia computer, the telescopic rod, the lifting mechanism, the supporting plate, the bearing, the supporting shaft, the threaded cylinder, the threaded column, the driven gear, the servo motor and the driving gear.

Description

Modern education technology multimedia platform

Technical Field

The utility model relates to the technical field of multimedia podium, in particular to a multimedia podium for modern education technology.

Background

The multimedia platform, also called electronic platform, multimedia electronic platform or central control platform, is a product integrating platform with electronic products such as computer, multimedia control system, video exhibition stand, audio equipment, audio-video converter, etc.

In modern teaching, the podium in the classroom is mostly multimedia podium, however, the platform height of common modern education technique multimedia podium is fixed, can not adjust according to the demand, and then can't satisfy the crowd of different heights and use, and the practicality is relatively poor.

Disclosure of Invention

The utility model aims to provide a multimedia platform for modern education technology, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a modern educational technical multimedia podium comprising:

a cabinet body;

the top of the cabinet body is provided with a platform;

the top of the platform is fixedly provided with a multimedia computer;

the upper parts of the left side and the right side of the cabinet body are fixedly connected with two symmetrically arranged telescopic rods;

the lifting mechanism is arranged on the left side of the cabinet body and comprises a supporting plate, a bearing, a supporting shaft, a threaded cylinder, a driven gear, a servo motor and a driving gear, wherein the supporting plate is fixedly connected to the lower left side of the cabinet body, the bearing is fixedly connected to the top of the supporting plate, the supporting shaft is rotatably connected to the top of the bearing, the threaded cylinder is fixedly connected to the top of the supporting shaft, the threaded cylinder is internally threaded, the threaded cylinder is penetrated at the top of the threaded cylinder and extends to the outside of the threaded cylinder, the driven gear is fixedly connected to the surface of the supporting shaft, the servo motor is fixedly connected to the rear side of the top of the supporting plate, and the servo shaft is fixedly connected to the driving gear on the output shaft of the servo motor.

Further, a cabinet door is arranged on the front side of the cabinet body.

Further, the telescopic end of the telescopic rod is fixedly connected with the bottom of the platform.

Further, the top of the threaded column is fixedly connected with the bottom of the platform.

Further, the driving gear is meshed with the driven gear.

Further, the bottom of the platform is movably contacted with the top of the cabinet body.

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

according to the utility model, the problems that the platform of the common modern education technology multimedia platform is fixed in height, cannot be adjusted according to requirements, cannot be used by people with different heights and is poor in practicality are solved by the mutual matching of the cabinet body, the platform, the multimedia computer, the telescopic rod, the lifting mechanism, the supporting plate, the bearing, the supporting shaft, the threaded cylinder, the threaded column, the driven gear, the servo motor and the driving gear.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a right-side view of the present utility model.

In the figure: 1. a cabinet body; 2. a platform; 3. a multimedia computer; 4. a telescopic rod; 5. a lifting mechanism; 51. a support plate; 52. a bearing; 53. a support shaft; 54. a thread cylinder; 55. a threaded column; 56. a driven gear; 57. a servo motor; 58. a driving gear.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a multimedia platform for modern education technology comprises a cabinet body 1 and a platform 2, wherein the platform 2 is arranged at the top of the cabinet body 1, a multimedia computer 3 is fixedly arranged at the top of the platform 2, two symmetrically arranged telescopic rods 4 are fixedly connected above the left side and the right side of the cabinet body 1, and a lifting mechanism 5 is arranged on the left side of the cabinet body 1.

Specifically, elevating system 5 includes backup pad 51, bearing 52, back shaft 53, screw thread section of thick bamboo 54, screw thread section of thick bamboo 55, driven gear 56, servo motor 57 and driving gear 58, the left side below fixedly connected with backup pad 51 of cabinet body 1, the top fixedly connected with bearing 52 of backup pad 51, the top rotation of bearing 52 is connected with back shaft 53, the top fixedly connected with screw thread section of thick bamboo 54 of back shaft 53, the inside screw thread connection of screw thread section of thick bamboo 54 has screw thread section of thick bamboo 55, screw thread section of thick bamboo 54 is run through at the top of screw thread section of thick bamboo 55 and extends to the outside of screw thread section of thick bamboo 54, the surface fixedly connected with driven gear 56 of back shaft 53, the top rear side fixedly connected with servo motor 57 of backup pad 51, fixedly connected with servo pivot on the output shaft of servo motor 57, the top fixedly connected with driving gear 58 of servo pivot.

Specifically, a cabinet door is installed at the front side of the cabinet body 1.

In the concrete implementation, the telescopic end of the telescopic rod 4 is fixedly connected with the bottom of the platform 2.

Specifically, the top of the threaded post 55 is fixedly connected to the bottom of the platform 2.

In particular embodiments, the driving gear 58 meshes with the driven gear 56.

Specifically, the bottom of the platform 2 is movably contacted with the top of the cabinet body 1.

When in practical application: when the platform 2 is used, when the height of the platform 2 is required to be adjusted, the servo motor 57 is only required to be started, the driving gear 58 is driven to rotate clockwise by the servo motor 57, then the driven gear 56, the supporting shaft 53 and the threaded cylinder 54 are sequentially driven to rotate by the driving gear 58, and then under the action of threads, the threaded column 55 moves upwards in the threaded cylinder 54, and then the platform 2 is driven to move upwards, so that the platform 2 rises to a proper height, and people with different heights can use the platform through the steps.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application can be purchased from the market, all parts in the application can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming by the person skilled in the art, the supply of power also belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A modern educational technology multimedia podium comprising:

a cabinet body (1);

the top of the cabinet body (1) is provided with the platform (2);

the multimedia computer (3) is fixedly arranged at the top of the platform (2);

the upper parts of the left side and the right side of the cabinet body (1) are fixedly connected with two symmetrically arranged telescopic rods (4);

elevating system (5), the left side of the cabinet body (1) is provided with elevating system (5), elevating system (5) include backup pad (51), bearing (52), back shaft (53), screw thread section of thick bamboo (54), driven gear (56), servo motor (57) and driving gear (58), the left side below fixedly connected with backup pad (51) of the cabinet body (1), the top fixedly connected with bearing (52) of backup pad (51), the top rotation of bearing (52) is connected with back shaft (53), the top fixedly connected with screw thread section of thick bamboo (54) of back shaft (53), the inside threaded connection of screw thread section of thick bamboo (54) has screw thread section of thick bamboo (55), the top of screw thread section of thick bamboo (55) runs through screw thread section of thick bamboo (54) and extends to the outside of screw thread section of thick bamboo (54), the surface fixedly connected with driven gear (56) of back shaft (53), the top rear side fixedly connected with servo motor (57) of backup pad (51), fixedly connected with servo motor's (57) output shaft top, servo motor's (57) top fixedly connected with screw thread section of thick bamboo (54).

2. A modern educational technical multimedia podium as recited in claim 1, wherein: the front side of the cabinet body (1) is provided with a cabinet door.

3. A modern educational technical multimedia podium as recited in claim 1, wherein: the telescopic end of the telescopic rod (4) is fixedly connected with the bottom of the platform (2).

4. A modern educational technical multimedia podium as recited in claim 1, wherein: the top of the threaded column (55) is fixedly connected with the bottom of the platform (2).

5. A modern educational technical multimedia podium as recited in claim 1, wherein: the driving gear (58) is meshed with the driven gear (56).

6. A modern educational technical multimedia podium as recited in claim 1, wherein: the bottom of the platform (2) is movably contacted with the top of the cabinet body (1).