CN211089793U

CN211089793U - Remote teaching support based on cell-phone

Info

Publication number: CN211089793U
Application number: CN202020311477.2U
Authority: CN
Inventors: 韩岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-07-24
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to a remote teaching support based on cell-phone discloses an operation panel through slant setting places the support to manuscript etc to carry out image acquisition through camera cooperation cell-phone and interact, remote teaching simple and convenient teaching support. The operation panel and the mobile phone placing frame are independently arranged and can not interfere with each other. On its characterized in that loudspeaker were arranged in the bottom plate, loudspeaker were the cylinder type, loudspeaker were walked around to the one end kickup of bottom plate, and power adaptation box was arranged in on the bottom plate horizontal plane, the last main power cord that has been connected with of power adaptation box, main power cord one end overhead has the plug, and on the bottom plate was arranged in to the operation panel slant, the bottom and the bottom plate one end of operation panel were connected, the operation panel was close to the bottom position and forms spacing support groove to the recess down, and the one end of grudging post is vertical to be arranged in on the other end of bottom plate, the other end of grudging post is close to loudspeaker direction level and bends, and the camera is arranged in on the grudging post, and is located.

Description

Remote teaching support based on cell-phone

Technical Field

The utility model relates to a remote teaching support based on cell-phone relates to a support that combines video chat tools such as cell-phone WeChat, qq to impart knowledge to students, belongs to official working teaching field. In particular to a simple and convenient teaching support for placing and supporting manuscripts and the like through an operation board arranged in an oblique mode, carrying out image acquisition interaction through a camera and a mobile phone in a matched mode and realizing remote teaching.

Background

At present, when teleconferencing and teaching demonstration are carried out, the operation is not as convenient as the traditional conference teaching form, especially the temporary operation carried out in a special environment, because of the equipment problems of computers and the like, the teleconferencing demonstration at any time and any place is difficult to realize, especially when the teaching is aimed at, the aimed group is mostly students, the existing software for teleconferencing or teaching demonstration is troublesome to use and inconvenient to operate, and because of the temporary demonstration, the utilization rate is low, new software is not easy to be familiar quickly after being downloaded independently, and the existing software can not be demonstrated directly based on the existing video chat tool, such as apps of WeChat and qq, the multi-party video chat can be carried out, but the presentation of the manuscript is deficient.

When teaching demonstration to mr one-to-many, need observe each student, when using the cell-phone to carry out the shooting of demonstration manuscript, the student state is not convenient for observe in the position of placing, and when the cell-phone was located the position of being convenient for observe, the demonstration manuscript can't demonstrate completely again, needs a plurality of cell-phones cooperations, the teaching demonstration of being not convenient for.

Publication number CN208796483U discloses a video communication platform for distance education, which comprises a supporting frame and an operation desk fixed on the supporting frame; the operating platform comprises a U-shaped frame with openings on two adjacent side surfaces; a sealing box is arranged on the inner side surface of the U-shaped frame; a computer support table is arranged inside the sealing box; the computer support platform comprises an equipment box and a bearing plate; one end face of the supporting plate is respectively connected with the output end of a third telescopic mechanism and the output end of a fourth telescopic mechanism which are fixed on the bottom face of the rectangular groove; a camera is arranged on the inner side surface of the U-shaped frame; a magnetic drawing board is arranged on one inner side surface of the U-shaped frame; an industrial control board is installed on the bottom surface of the U-shaped frame, and the device is complex in structure, inconvenient to use, inconvenient to carry and incapable of being directly combined with a mobile phone to perform manuscript demonstration and explanation.

Disclosure of Invention

In order to improve the condition, the utility model relates to a remote teaching support based on cell-phone provides one kind and places the support to manuscript etc. through the operation panel of slant setting to carry out image acquisition interaction, remote teaching simple and convenient teaching support through camera cooperation cell-phone. The operation panel and the mobile phone placing frame are independently arranged and can not interfere with each other.

The utility model relates to a long-range teaching support based on cell-phone realizes like this: the utility model relates to a remote teaching support based on mobile phone, which comprises an operation board, a mobile phone placing rack, a camera, a vertical frame, a bottom board, a loudspeaker, a power adapter box, a main power line, a sub power line, a data transmission line and a protective pad, wherein the loudspeaker is arranged on the bottom board, the loudspeaker is in a cylinder shape, one end of the bottom board is bent upwards to bypass the loudspeaker, the power adapter box is arranged on the horizontal plane of the bottom board, the main power line is connected on the power adapter box, a plug is arranged at one end of the main power line, the operation board is obliquely arranged on the bottom board, the bottom end of the operation board is connected with one end of the bottom board, a downward groove at the position close to the bottom end of the operation board forms a limit supporting groove, one end of the vertical frame is vertically arranged on the other end of the bottom board, the other end of the vertical frame is horizontally bent close to the direction of, the camera is connected with the power supply adapting box through a power dividing line, the mobile phone placing frame is arranged at the other end of the stand, a data transmission line is arranged on the camera, the other end of the data transmission line extends to the position of the mobile phone placing frame, the other end of the data transmission line is provided with a USB connector, the bottom of the bottom plate is provided with a protective pad, anti-skid grains are arranged on the protective pad, an included angle between the operating board and the plane of the bottom plate is an acute angle, a data transmission line is arranged on the loudspeaker, and a plug is arranged at one end of the data transmission line.

Has the beneficial effects.

The portable medical infusion support is simple in structure and convenient to carry.

And the operation panel and the mobile phone placing frame are independently arranged and can not interfere with each other.

And thirdly, the state of the video opposite side can be observed, and the adjustment is convenient for a demonstrator to adjust.

Drawings

Fig. 1 the utility model relates to a three-dimensional structure chart of remote teaching support based on cell-phone.

Fig. 2 the utility model relates to a three-dimensional structure chart of remote teaching support based on cell-phone.

Fig. 3 the utility model relates to a structural schematic of remote teaching support based on cell-phone.

In the attached drawings

Wherein the method comprises the following steps: the mobile phone protection device comprises an operation panel 1, a mobile phone placing frame 2, a camera 3, a vertical frame 4, a bottom plate 5, a loudspeaker 6, a power supply adaptation box 7, a main power supply line 8, a power distribution line 9, a data transmission line 10 and a protection pad 11.

The specific implementation mode is as follows:

the utility model relates to a remote teaching support based on a mobile phone, which is composed of an operation panel 1, a mobile phone placing frame 2, a camera 3, a vertical frame 4, a bottom plate 5, a loudspeaker 6, a power supply adapting box 7, a main power line 8, a branch power line 9, a data transmission line 10 and a protective pad 11, wherein the loudspeaker 6 is arranged on the bottom plate 5, the loudspeaker 6 is cylindrical, one end of the bottom plate 5 is bent upwards to bypass the loudspeaker 6, the power supply adapting box 7 is arranged on the horizontal plane of the bottom plate 5, the main power line 8 is connected on the power supply adapting box 7, a plug is arranged at one end of the main power line 8, the operation panel 1 is obliquely arranged on the bottom plate 5, the bottom end of the operation panel 1 is connected with one end of the bottom plate 5, the position of the operation panel 1 close to the bottom end forms a limit supporting groove towards a lower concave groove, one end of the vertical frame 4 is vertically arranged on the other end of the, the camera 3 is arranged on the vertical frame 4 and located at the bending position of the vertical frame 4, the camera 3 faces the operating board 1, the camera 3 is connected with the power adapter box 7 through the power dividing line 9, the mobile phone placing frame 2 is arranged at the other end of the vertical frame 4, the camera 3 is provided with the data transmission line 10, the other end of the data transmission line 10 extends to the mobile phone placing frame 2, the other end of the data transmission line 10 is provided with the USB connector, the bottom of the bottom plate 5 is provided with the protection pad 11, the protection pad 11 is provided with the anti-skid grains, the included angle between the planes of the operating board 1 and the bottom plate 5 is an acute angle, the loudspeaker 6 is provided with the data transmission line 10, and one end of the data transmission line 10 is provided with the plug;

when the mobile phone remote teaching device is used, when a user needs to use the mobile phone for remote teaching, the user firstly places the mobile phone on the mobile phone placing frame 2, the USB connector on the data transmission line 10 is connected with the USB interface of the mobile phone, the main power line 8 is electrified, the camera 3 transmits the shot content on the operation panel 1 to the mobile phone through the data transmission line 10, at the moment, the user can place a tablet computer or white paper and the like on the operation panel 1 for displaying the content for teaching, the operation panel 1 and the mobile phone placing frame 2 are independently arranged and can not interfere with each other, the user can output the content on the operation panel 1 through the connection of QQ and WeChat group video and the student, and meanwhile, the user can use the mobile phone right in front, the state of the student is observed so as to be adjusted in time, remote teaching can be carried out only by a single mobile phone, the student can be used anywhere at any time, and the student state monitoring system is simple to operate and convenient to use;

the bottom of the bottom plate 5 is provided with a protective pad 11, and the protective pad 11 is provided with anti-skid lines, so that the friction force between the bottom plate 5 and the desktop can be increased, and the bottom plate 5 can be stably placed on the desktop;

the loudspeaker 6 can be used in combination with a mobile phone to amplify the voice of a student, so that the student can interact with the loudspeaker conveniently;

the operating plate 1 is designed to form a limiting supporting groove by a downward groove at a position close to the bottom end, so that the bottoms of the manuscripts and the like can be limited;

reach and place the support through the operation panel 1 of slant setting to manuscript etc to carry out image acquisition through 3 cooperation cell-phones of camera and interact, the simple and convenient purpose of remote teaching.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication 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.

Claims

1. The utility model provides a remote teaching support based on cell-phone, characterized by: the mobile phone protection device comprises an operation board, a mobile phone placing frame, a camera, a vertical frame, a bottom board, a loudspeaker, a power supply adaptive box, a main power line, a power distribution line, a data transmission line and a protection pad, wherein the loudspeaker is arranged on the bottom board, one end of the bottom board is bent upwards to bypass the loudspeaker, the power supply adaptive box is arranged on the horizontal plane of the bottom board, the main power line is connected onto the power supply adaptive box, a plug is arranged at one end of the main power line, the operation board is obliquely arranged on the bottom board, the bottom end of the operation board is connected with one end of the bottom board, one end of the vertical frame is vertically arranged on the other end of the bottom board, the other end of the vertical frame is horizontally bent close to the direction of the loudspeaker, the camera is arranged on the vertical frame and is positioned at the bent part of the vertical frame, the camera faces the operation board, the camera is connected with, the other end of the data transmission line extends to the mobile phone placing frame, the other end of the data transmission line is provided with a USB connector, the loudspeaker is provided with the data transmission line, and one end of the data transmission line is provided with a plug.

2. The remote teaching stand based on mobile phone according to claim 1, wherein the included angle between the operation panel and the bottom plate plane is acute.

3. The remote teaching support based on mobile phone as claimed in claim 1 or 2, wherein the operation panel is formed with a position limiting support groove by a downward groove near the bottom end.

4. The remote teaching stand based on mobile phone as claimed in claim 1, wherein a protective pad is disposed on the bottom of the bottom plate.

5. The cell phone-based remote teaching stand as defined in claim 4, wherein the protective pad is provided with anti-slip stripes.