CN215173513U

CN215173513U - Remote teaching device based on wisdom campus under 5G vision field

Info

Publication number: CN215173513U
Application number: CN202121038527.5U
Authority: CN
Inventors: 肖荆; 肖洪生
Original assignee: Zhanjiang University Of Science And Technology
Current assignee: Zhanjiang University Of Science And Technology
Priority date: 2021-05-16
Filing date: 2021-05-16
Publication date: 2021-12-14
Anticipated expiration: 2031-05-16

Abstract

The utility model discloses a remote teaching device on wisdom campus under 5G vision field relates to the remote teaching field. This remote teaching device based on wisdom campus under 5G visual field includes the video cassette recorder, and the below of video cassette recorder is provided with the video cassette recorder and places the piece, and the upper surface that the piece was placed to the video cassette recorder is provided with two spacing subassemblies, and the video cassette recorder is placed the piece below and is provided with the bearing block, and bearing block and video cassette recorder are placed and are provided with rotating assembly between the piece. At first through rotating assembly to having driven the worm wheel and having rotated at the surface of worm, thereby having driven the video cassette recorder and placed the board and rotate, and then controlled the rotation of video cassette recorder, the effect of carrying out the adjustment to the angle of video cassette recorder can be accomplished in the time, the use of the long-range teaching in-process video recording of being convenient for, and the adjustment process is simple, can not interrupt the teaching rhythm.

Description

Remote teaching device based on wisdom campus under 5G vision field

Technical Field

The utility model relates to a remote teaching technical field specifically is a remote teaching device based on wisdom campus under 5G vision field.

Background

Distance teaching is a formal teaching and learning system specifically designed for distance teaching by using electronic communication means, which can provide learning opportunities for students such as employees who cannot receive traditional education due to scheduling or distance problems because distance education is more flexible in time and can be transmitted anywhere.

Remote teaching records the video through the video recorder and teaches usually, and the video recorder is put and is carried out the video recording on the tripod usually, when the in-process at the teaching needs the angle to the camera to be adjusted, its accommodation process is comparatively loaded down with trivial details, breaks the teaching rhythm easily, influences the teaching quality, be not suitable for with the teaching in-process demand that needs angle regulation at any time, so we propose a remote teaching device based on wisdom campus under the 5G vision field.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a remote teaching device in wisdom campus under 5G visual field to solve the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a remote teaching device based on wisdom campus under 5G visual field includes:

the video recorder comprises a video recorder body, wherein a video recorder placing block is arranged below the video recorder body, two limiting assemblies are arranged on the upper surface of the video recorder placing block, each limiting assembly comprises a video recorder fixing plate, the two video recorder fixing plates are respectively attached to two sides of the video recorder body, two sliding grooves are formed in the upper surface of the video recorder placing block, and the two video recorder fixing plates are respectively connected to the inner walls of the two sliding grooves in a sliding mode;

the bearing piece, the lower fixed surface of bearing piece is connected with the bracing piece, the lower fixed surface of bracing piece is connected with the base, the bearing piece is placed with the video cassette recorder and is provided with the runner assembly between the piece, the bearing piece is placed the piece through runner assembly and video cassette recorder and is connected, and the runner assembly includes worm and worm wheel, the worm meshes with the worm wheel mutually, just the worm rotates the top of connecting at the bearing piece, the worm wheel rotates the below of connecting and placing the piece at the video cassette recorder.

Preferably, the lower surface of video cassette recorder and the surface that the piece was placed to the video cassette recorder laminate mutually, the lower surface fixedly connected with two connecting blocks of piece are placed to the video cassette recorder, the worm wheel rotates to be connected between two connecting blocks.

Preferably, a rotating shaft is fixedly connected between the two connecting blocks, the rotating shaft is sleeved on the inner wall of the worm wheel, and the two connecting blocks are rotatably connected with supporting blocks through pin shafts.

Preferably, two supporting shoe fixed connection is at the upper surface of bearing block, and the upper surface fixed connection of bearing block has two fixed blocks, two the connecting hole that runs through is all seted up in the front of fixed block, the positive one end of worm rotates to be connected on the inner wall of two connecting holes, and the worm runs through the one end of fixed block and outwards extends, and the one end fixedly connected with runner that extends.

Preferably, the lower fixed surface of video recorder fixed plate is connected with the stopper, stopper sliding connection is on the inner wall of spout, the side fixedly connected with spring of stopper, the other end fixed connection of spring is on the inner wall of spout.

The utility model discloses a remote teaching device on wisdom campus under 5G visual field, its beneficial effect who possesses as follows:

1. this remote teaching device based on wisdom campus under 5G visual field, at first rotate rotation control runner assembly through rotating, thereby driven the worm wheel and rotated at the surface of worm, thereby it places the board and rotates to have driven the video cassette recorder, and then controlled the rotation of video cassette recorder, the effect of adjusting is carried out to the angle of video cassette recorder in the time can be accomplished, the use of the remote teaching in-process video recording of being convenient for, and the adjustment process is simple, can not break the teaching rhythm, simultaneously through spacing subassembly, make two video cassette recorder fixed plates extrude the video cassette recorder, make it fix and place the piece upper surface at the video cassette recorder, guaranteed when carrying out the angle change, the stability of video cassette recorder.

2. This remote teaching device based on wisdom campus under 5G visual field, fixedly connected with pivot between two connecting blocks, two connecting blocks all rotate through the round pin axle and are connected with the supporting shoe, and the center of round pin axle is the same with the central line of pivot, and its rotation center line is unanimous, and the position of pivot and worm wheel can not rotate and produce the skew because of the side of connecting block at the supporting shoe this moment.

Drawings

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

FIG. 2 is a schematic structural view of the limiting assembly of the present invention;

FIG. 3 is a schematic view of the spacing assembly of the present invention;

fig. 4 is a schematic view of the structure of the rotating assembly of the present invention.

In the figure: 1. a video recorder; 101. a video recorder placing block; 102. a video recorder fixing plate; 103. a bearing block; 104. a support bar; 105. a base; 2. a worm; 201. a worm gear; 202. a rotating wheel; 203. a fixed block; 204. a rotating shaft; 205. connecting blocks; 206. a support block; 3. a limiting block; 301. a chute; 302. a spring.

Detailed Description

The embodiment of the utility model discloses remote teaching device based on wisdom campus under 5G visual field, as shown in fig. 1, including video recorder 1, video recorder 1's lower surface is provided with the video recorder and places piece 101, and video recorder 1's both sides have all laminated video recorder fixed plate 102, and the below that the piece 101 was placed to the video recorder is provided with bearing block 103, and bearing block 103's lower fixed surface is connected with bracing piece 104, and the lower fixed surface of bracing piece 104 is connected with base 105.

As shown in fig. 2 and fig. 3, the lower surface of video recorder 1 and the surface that the piece 101 was placed to the video recorder are laminated mutually, the lower fixed surface of video recorder fixed plate 102 is connected with stopper 3, 3 sliding connection of stopper are on the inner wall of spout 301, the side fixedly connected with spring 302 of stopper 3, the other end fixed connection of spring 302 is on the inner wall of spout 301, spring 302 through the setting makes video recorder 1 press from both sides tightly by two video recorder fixed plates 102, thereby when turned angle, can not lead to the condition that video recorder 1 dropped because of the skew that the piece 101 was placed to the video recorder, be convenient for simultaneously to getting of video recorder 1 put and install.

As shown in fig. 4, the video recorder placing block comprises a worm 2 and a worm wheel 201, the worm 2 is engaged with the worm wheel 201, the lower surface of the video recorder placing block 101 is fixedly connected with two connecting blocks 205, the worm wheel 201 is rotatably connected between the two connecting blocks 205, a rotating shaft 204 is fixedly connected between the two connecting blocks 205, the rotating shaft 204 is sleeved on the inner wall of the worm wheel 201, the two connecting blocks 205 are both rotatably connected with supporting blocks 206 through pin shafts, the two supporting blocks 206 are fixedly connected on the upper surface of the bearing block 103, and the center of the pin shaft is the same as the center line of the rotating shaft 204, so that when the worm wheel 201 rotates, the rotating shaft 204 is driven to rotate, the connecting blocks 205 are driven to rotate at the same time, the rotating center lines are the same, at this time, the positions of the rotating shaft 204 and the worm wheel 201 cannot be deviated due to the rotation of the connecting blocks 205 on the side surfaces of the supporting blocks 206, the upper surface of the bearing block 103 is fixedly connected with two fixing blocks 203, the connecting hole that runs through has all been seted up in the front of two fixed blocks 203, the positive one end of worm 2 is rotated and is connected on the inner wall of two connecting holes, and worm 2 runs through the outside extension of one end of fixed block 203, and the one end fixedly connected with runner 202 that extends, thereby it rotates to have driven worm 2 through rotating runner 202, make the rotation of being convenient for control worm wheel 201, thereby the rotation of piece 101 is placed to the control video recorder, adjust the angle of video recorder 1, the user demand of the remote teaching video of being convenient for.

The working principle is as follows: when carrying out remote teaching's video recording in-process, need adjust video recorder 1's angle, at first, it rotates on the inner wall of two fixed blocks 203 to have driven worm 2 through rotating runner 202, along with the rotation of worm 2, make worm wheel 201 rotate, thereby drive pivot 204 and rotate, two connecting blocks 205 rotate along supporting shoe 206 this moment, this moment the video recorder is placed piece 101 and is rotated along with the rotation of connecting block 205, thereby make video recorder 1's angle change, when adjusting suitable use angle, stop rotating runner 202, can accomplish the effect of adjusting video recorder 1's angle this moment, be convenient for the use of remote teaching in-process video recording, and adjustment process is simple, can not interrupt rhythm teaching.

After the teaching is accomplished, when needing to dismantle video recorder 1, at first outwards stimulate two video recorder fixed plates 102, make video recorder fixed plate 102 and video recorder 1 phase separation, stopper 3 slides on the inner wall of spout 301 simultaneously, compress spring 302, removable video recorder 1 this moment loosens video recorder fixed plate 102 after, under the bounce-back effect of spring 302, has driven two video recorder fixed plates 102 and has removed, resume initial position, can accomplish video recorder 1's dismantlement this moment.

When needs teach installation video recorder 1, outwards stir video recorder fixed plate 102, carry out above-mentioned opposite movement, place video recorder 1 at the video recorder upper surface of placing piece 101 this moment, under the effect of two springs 302, two video recorder fixed plates 102 extrude video recorder 1 for video recorder 1 is located the central point that the piece 101 was placed to the video recorder, can accomplish video recorder 1 installation this moment, carries out the long-range teaching video recording.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a remote teaching device on wisdom campus under 5G vision field, its characterized in that includes:

the video recorder comprises a video recorder (1), wherein a video recorder placing block (101) is arranged below the video recorder (1), two limiting assemblies are arranged on the upper surface of the video recorder placing block (101), each limiting assembly comprises a video recorder fixing plate (102), the two video recorder fixing plates (102) are respectively attached to two sides of the video recorder (1), two sliding grooves (301) are formed in the upper surface of the video recorder placing block (101), and the two video recorder fixing plates (102) are respectively connected to the inner walls of the two sliding grooves (301) in a sliding mode;

bearing block (103), lower fixed surface of bearing block (103) is connected with bracing piece (104), the lower fixed surface of bracing piece (104) is connected with base (105), bearing block (103) and video cassette recorder are placed and are provided with the runner assembly between piece (101), bearing block (103) are placed piece (101) through runner assembly and video cassette recorder and are connected, and the runner assembly includes worm (2) and worm wheel (201), worm (2) mesh mutually with worm wheel (201), just worm (2) rotate to be connected in the top of bearing block (103), worm wheel (201) rotate to be connected in the below that the piece (101) was placed to the video cassette recorder.

2. The apparatus of claim 1, wherein the apparatus for smart campus based 5G vision field comprises: the lower surface of video recorder (1) and the surface that the piece (101) was placed to the video recorder laminate mutually, the lower surface fixedly connected with of piece (101) is placed to the video recorder has two connecting blocks (205), worm wheel (201) rotate to be connected between two connecting blocks (205).

3. The apparatus of claim 2, wherein the apparatus for smart campus based on 5G vision field comprises: two fixedly connected with pivot (204) between connecting block (205), just pivot (204) cup joint on the inner wall of worm wheel (201), two connecting block (205) all rotate through the round pin axle and are connected with supporting shoe (206).

4. The apparatus of claim 3, wherein the apparatus for smart campus based on 5G vision field comprises: two supporting shoe (206) fixed connection is at the upper surface of bearing block (103), and the upper surface fixed connection of bearing block (103) has two fixed blocks (203), two the connecting hole that runs through is all seted up in the front of fixed block (203), the positive one end of worm (2) is rotated and is connected on the inner wall of two connecting holes, and worm (2) run through the one end of fixed block (203) and outwards extend, and the one end fixedly connected with runner (202) that extend.

5. The apparatus of claim 1, wherein the apparatus for smart campus based 5G vision field comprises: the lower fixed surface of video recorder fixed plate (102) is connected with stopper (3), stopper (3) sliding connection is on the inner wall of spout (301), the side fixedly connected with spring (302) of stopper (3), the other end fixed connection of spring (302) is on the inner wall of spout (301).