CN210870353U

CN210870353U - Mobile multimedia projection platform

Info

Publication number: CN210870353U
Application number: CN201921506953.XU
Authority: CN
Inventors: 黄辉; 李爱军; 邱小芳; 张金梅; 侯放; 金卫卫
Original assignee: Nanjing Technician College
Current assignee: Nanjing Technician College
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-30
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a belong to teaching equipment technical field, specifically be a remove multimedia projection podium, it includes: the device comprises a mobile platform, computer equipment, intelligent equipment and a one-to-two distributor, wherein four corners of the bottom of the mobile platform are fixedly provided with universal wheels, the right side of the inner wall of the mobile platform is fixedly provided with a main cabinet, the right side of the mobile platform is fixedly provided with the computer equipment, the computer equipment comprises a desktop computer host, a computer display support and a display, wherein the desktop computer host is positioned at the bottom of the inner wall of the host cabinet, the top of the mobile platform is fixedly provided with the computer display directional bracket, the computer display directional bracket is fixedly provided with the display through a bolt, the utility model discloses an improve the projection effect of projector and be convenient for the operation, accomplish the limit operation and explain, in time learn the teaching with the data upload on the cell-phone simultaneously, secondly the movable equipment realizes developing the combined effect of teaching activity at any time in real standard place.

Description

Mobile multimedia projection platform

Technical Field

The utility model relates to a teaching equipment technical field specifically is a remove multimedia projection podium.

Background

Traditional multimedia podium, general volume is great, and difficult removal does not set up the projector on the podium, and the projector sets up at the roof mostly, and this kind of setting leads to the difficult adjustment of projector and projection effect not good. All the contents can only be prepared in advance for putting in class, and the operation and explanation can not be realized. The problem of timely demonstration and operation demonstration of local fine knowledge points in integrated teaching cannot be met. The data on the mobile phone cannot be learned in time and taught in time. Teaching activities can not be carried out at any time in a practical training field, so that the research and development of a mobile multimedia projection platform are urgently needed.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the existing mobile multimedia projection lecture platforms.

Therefore, the utility model aims at providing a remove multimedia projection podium, can improve the projection effect of projector and the operation of being convenient for, accomplish limit operation limit explanation, in time learn the teaching in time with the data upload on the cell-phone simultaneously, secondly the movable equipment realizes developing the teaching activity at any time in real standard place.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a mobile multimedia projection podium, comprising: the intelligent platform comprises a projector universal rack, a projector and a camera, the top of the projector universal rack is fixedly installed by a bolt, the camera is fixedly installed in the middle of the projector universal rack, the electrical output of the camera is connected with the desktop computer host, the electrical output of the desktop computer host is connected with a one-to-two distributor, the electrical output of the one-to-two distributor is connected with the display and a two-in-one converter, the electrical output of the two-in-one converter is connected with the projector, the electrical input of the two-in-one converter is connected with the mobile phone projection converter, and the electrical input of the mobile phone projection converter is connected with the mobile phone.

As a preferred scheme of removal multimedia projection podium, wherein: the movable platform is formed by welding 20-by-40 rectangular stainless steel pipes 30 meters and is assembled by three-ply plates.

As a preferred scheme of removal multimedia projection podium, wherein: the camera is a remote teaching live broadcasting camera.

As a preferred scheme of removal multimedia projection podium, wherein: a plurality of equal fixed mounting has brake equipment on the universal wheel, the universal wheel is the silence bearing universal wheel.

As a preferred scheme of removal multimedia projection podium, wherein: and a power supply socket is fixedly arranged on one side of the top of the universal wheel through a bolt.

Compared with the prior art: the prepared data is displayed on a one-to-two distributor through a desktop computer host, and is displayed on a display and displayed on a two-to-one converter through a projector at the same time, normal teaching is realized, the data on the mobile phone is connected with a mobile phone projection converter, is displayed on the projector in a projection manner through the two-to-one converter, teaching is shared by the mobile phone, camera shooting is performed by teachers, the projection effect of the projector is improved, the operation is convenient, the operation is realized while explaining, the desktop computer host computer is connected with the one-to-two distributor and the two-to-one converter through software to the projector for projection and amplification, the field operation explanation teaching is completed, the universal wheels under the mobile platform are all used as the platform and can be used for teaching everywhere, the teaching activities can be carried out at any time in a practical training field, secondly, the mobile phone can be connected with a mobile phone projection converter, the data on the mobile phone is projected by a projector by using a binary-to-one converter, and the data on the mobile phone is uploaded and timely learned and taught in time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a system block diagram of the present invention.

In the figure: 100 mobile podium, 110 universal wheels, 120 main cabinet, 200 computer equipment, 210 desktop computer host, 220 computer display support, 230 display, 300 intelligent equipment, 310 projector universal hanger, 320 projector, 330 camera, 400-in-two distributor, 410-in-two converter, 420 mobile phone to projection converter, 430 mobile phone.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a mobile multimedia projection platform, which is used for improving the projection effect of a projector and facilitating the operation, realizing the operation and the explanation, simultaneously uploading the data on a mobile phone and learning and teaching in time, secondly, realizing the teaching activities of the mobile equipment in a practical training field at any time, please refer to FIG. 1, a mobile platform 100, a computer equipment 200, an intelligent equipment 300 and a one-to-two distributor 400;

referring to fig. 1 again, the mobile platform 100 has universal wheels 110, main cabinets 120 and 130, specifically, the universal wheels 110 are fixedly installed at four corners of the bottom of the mobile platform 100, the main cabinet 120 is fixedly installed at the right side of the inner wall of the mobile platform 100, the mobile platform 100 is formed by welding 20-40 rectangular stainless steel pipes 30 meters and is assembled by three-ply boards, braking devices are fixedly installed on the four universal wheels 110 through bolts, the universal wheels 110 are silent load-bearing universal wheels, a power supply socket is fixedly installed at one side of the top of the universal wheels 110 through bolts, and the mobile platform 100 is used for fixedly installing the computer device 200 and the intelligent device 300;

referring to fig. 1 again, the computer device 200 includes a desktop computer host 210, a computer monitor support 220 and a monitor 230, the computer device 200 is installed on the right side of the mobile platform 100, specifically, the desktop computer host 210 is located at the bottom of the inner wall of the main cabinet 120, the computer monitor support 220 is fixedly installed on the top of the mobile platform 100 through bolts, the monitor 230 is fixedly installed on the computer monitor support 220 through bolts, and the monitor 230 is an IPS monitor;

referring to fig. 1 again, the intelligent device 300 has a universal projector hanger 310, a projector 320 and a camera 330, the intelligent device 300 is installed at the left side of the mobile platform 100, specifically, the projector 320 is fixedly installed at the top of the universal projector hanger 310 through a bolt, the camera 330 is fixedly installed at the middle of the universal projector hanger 310 through a bolt, and the camera 330 is a remote teaching live broadcasting camera;

referring to fig. 2, the one-to-two distributor 400 has a two-in-one converter 410, specifically, the camera 330 is electrically connected to the desktop computer host 210, the desktop computer host 210 is electrically connected to the one-to-two distributor 400, the one-to-two distributor 400 is electrically connected to the display 230 and the two-in-one converter 410, the two-in-one converter 410 is electrically connected to the projector 320, the two-in-one converter 410 is electrically connected to the mobile phone-to-projection converter 420, and the mobile phone-to-projection converter 420 is electrically connected to the mobile phone 430.

In specific use, as needs the utility model discloses the data that will prepare in the use through desktop computer host 210 to one minute two distributor 400 on the display 230 show one side to two advance a converter 410 utilize the projector 320 to show, normal teaching, data connection cell-phone conversion projection converter 420 on the cell-phone 430 utilizes two to advance a converter 410 at the projection display of projector 320, cell-phone 430 shares the teaching, the mr operation of camera 330 making a video recording, go to one minute two distributor 400 through software at desktop computer host 210 and then two advance a converter 410 to the projection of projector 320 enlargedly, accomplish the on-the-spot operation teaching of explaining, universal wheel 110 under the mobile podium 100 realizes all being the podium everywhere, can both teach everywhere.

The number of the universal wheels 110 is not limited to the specific number described in the embodiment, and those skilled in the art can increase or decrease the number as required on the premise that the device can perform its moving function.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A mobile multimedia projection platform, comprising: the intelligent platform comprises a mobile platform (100), a computer device (200), an intelligent device (300) and a one-to-two distributor (400), wherein universal wheels (110) are fixedly installed at four corners of the bottom of the mobile platform (100), a main cabinet (120) is fixedly installed at the right side of the inner wall of the mobile platform (100), the computer device (200) is fixedly installed at the right side of the mobile platform (100), the computer device (200) comprises a desktop computer host (210) and a computer display, the computer display is arranged on a support (220) and a display (230), the desktop computer host (210) is located at the bottom of the inner wall of the main cabinet (120), the computer display is fixedly installed at the top of the mobile platform (100) and is arranged on the support (220), the computer display is fixedly installed on the support (220) through bolts, the display (230) is fixedly installed on the left side of the top of the mobile platform (100), the intelligent device (300) is, the intelligent device (300) comprises a universal projector hanger (310), a projector (320) and a camera (330), the top of the universal hanger (310) of the projector is fixedly provided with the projector (320) through a bolt, the camera (330) is fixedly arranged in the middle of the universal hanger (310) of the projector, the camera (330) is electrically connected with the desktop computer host (210), the desktop computer host (210) is electrically connected with a one-to-two distributor (400) in output, the one-to-two distributor (400) is electrically connected with the display (230) and the two-to-one converter (410), the two-in one converter (410) is electrically connected with the projector (320) in output, the binary-to-one converter (410) is electrically connected with the mobile phone projection converter (420), the mobile phone projection converter (420) is electrically connected with the mobile phone (430) in an input mode.

2. The mobile multimedia projection platform of claim 1, wherein the mobile platform (100) is formed by welding 20 x 40 rectangular stainless steel tubes 30 m and assembled by three-ply plates.

3. A mobile multimedia projection lectern according to claim 1 wherein the camera (330) is a live telecommuting camera.

4. The mobile multimedia projection platform according to claim 1, wherein a plurality of the universal wheels (110) are all fixedly provided with a brake device, and the universal wheels (110) are mute bearing universal wheels.

5. The mobile multimedia projection platform as claimed in claim 1, wherein a power supply socket is fixedly installed at one side of the top of the universal wheel (110) through a bolt.