CN210039172U

CN210039172U - Electromechanical specialty teaching is with show board

Info

Publication number: CN210039172U
Application number: CN201920114874.8U
Authority: CN
Inventors: 韩京芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2020-02-07
Anticipated expiration: 2029-01-23

Abstract

The utility model belongs to the technical field of electromechanical teaching, in particular to a display board for electromechanical specialty teaching, which comprises a fixing component and a display component, wherein the fixing component comprises a fixing box, universal wheels, an electric push rod and a connecting seat, the universal wheels are fixedly connected with the bottom surface of the fixing box, and the electric push rod is fixedly connected with the left side wall and the right side wall of the fixing box; electric putter rises connecting seat and show board, electric putter rises to the biggest stroke after, rotate the carousel and relax the elastic flange, rotate show board to vertical state, the student can be when watching display screen and megaphone broadcast teaching video, circuit demonstration is carried out on the bread board, the camera of fixing at the show board can monitor the operation of the place ahead student, rotate show board to horizontality, electric putter drives connecting seat and show board and descends, show board and the fixed box parallel and level after packing up, reduce sheltering from of sight, and the trailing flank of show board can regard as the desktop to use.

Description

Electromechanical specialty teaching is with show board

Technical Field

The utility model belongs to the technical field of electromechanical teaching, concretely relates to electromechanical specialty teaching is with show board.

Background

The mechanical technology is the basis of mechatronics, and the mechanical technology aims at adapting to the mechatronics technology, updating concepts by using other high and new technologies, realizing structural, material and performance changes, meeting the requirements of reducing weight, reducing volume, improving precision, improving rigidity and improving performance, and the mechatronics becomes a popular specialty in universities, and teachers need to use display boards in the teaching process.

The utility model publication No. CN108242184A has the following problems:

1. the display and the loudspeaker of the display board for electromechanical specialty teaching are both positioned on the back of the display board, so that a student can only perform circuit demonstration after watching video guidance is finished, and cannot perform actual demonstration on video content in time, which is not beneficial to deep understanding of the student;

2. the height of the existing display board for electromechanical specialty teaching is still high after being folded, the sight of students and teachers is affected when the display board is not used, the display board is single in function, can only be used for teaching display and cannot be used as a desk, and therefore the display board and the desk need to be arranged in a department.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a teaching of electromechanical specialty is with show board has convenient to use and multi-functional characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electromechanical specialty teaching is with show board, includes fixed subassembly and show subassembly, fixed subassembly includes fixed case, universal wheel, electric putter and connecting seat, the bottom surface fixedly connected with of fixed case the universal wheel, electric putter fixed connection in the left and right sides wall of fixed case, connecting seat fixed connection in electric putter's flexible end, the show subassembly includes show board, axis of rotation, megaphone, display screen and camera, the left and right sides wall fixedly connected with of show board the axis of rotation, the show board pass through the axis of rotation with the connecting seat rotates to be connected, the leading flank top fixedly connected with of show board the megaphone, the leading flank top fixedly connected with of show board the display screen, camera fixed connection in the rear side wall top of show board, connecting seat, electric putter, The megaphone, the display screen with the camera all with external power source electric connection.

Preferably, the number of the universal wheels is four, and the four universal wheels are symmetrically fixed at four corners of the bottom surface of the fixed box.

Preferably, the number of the electric push rods is two, and the two electric push rods are symmetrically fixed at the middle positions of the left side surface and the right side surface of the fixed box.

Preferably, the inner wall of the connecting seat is fixedly connected with a rubber pad, the outer wall of the connecting seat is fixedly connected with an elastic flange, a screw penetrates through the middle position of the left side surface and the middle position of the right side surface of the elastic flange, the screw is fixedly connected with the elastic flange on one side, and the outer wall of the right end of the screw is in threaded connection with a rotary table.

Preferably, the front side of the display board is fixedly connected with three bread boards, and the three bread boards are vertically and uniformly distributed.

Preferably, the number of the rotating shafts is two, and the two rotating shafts are located in the middle of the left side wall and the right side wall of the display board.

Preferably, the size of the front and back two side surfaces of the display board is matched with the size of the top surface of the fixed box.

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

1. electric putter rises connecting seat and show board, and electric putter rises to the biggest stroke after, rotates the carousel and relaxs the elastic flange, rotates show board to vertical state, and the student can carry out the circuit demonstration on the bread board when watching display screen and megaphone broadcast teaching video, and the student of being convenient for understands teaching content, facilitates the use, when the student examines, fixes and to monitor the operation of the student in the place ahead at the camera of show board.

2. When not using, rotate show board to horizontality, electric putter drives connecting seat and show board and descends, until show board and fixed case contact, the show board and the fixed case parallel and level after packing up reduce sheltering from of sight, make things convenient for the student to communicate with the instructor, and the trailing flank of show board can regard as the desktop to use, the student of being convenient for carries out the note record.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic diagram of the position of the camera in the present invention;

fig. 3 is a left side schematic view of the present invention;

fig. 4 is a schematic view of the structure of the connection seat of the present invention;

in the figure: 1. a fixing assembly; 11. a fixed box; 12. a universal wheel; 13. an electric push rod; 14. a connecting seat; 141. a rubber pad; 142. an elastic flange; 143. a screw; 144. a turntable; 2. a display assembly; 21. a display board; 211. a bread board; 22. a rotating shaft; 23. a loudspeaker; 24. a display screen; 25. a camera is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a display board for teaching of electromechanical major comprises a fixing component 1 and a display component 2, wherein the fixing component 1 comprises a fixing box 11, universal wheels 12, electric push rods 13 and connecting seats 14, the universal wheels 12 are fixedly connected to the bottom surface of the fixing box 11, the electric push rods 13 are fixedly connected to the left side wall and the right side wall of the fixing box 11, the connecting seats 14 are fixedly connected to the telescopic ends of the electric push rods 13, the display component 2 comprises a display board 21 and a rotating shaft 22, megaphone 23, display screen 24 and camera 25, the left and right sides wall fixedly connected with axis of rotation 22 of show board 21, show board 21 rotates with connecting seat 14 through axis of rotation 22 to be connected, show board 21's leading flank top fixedly connected with megaphone 23, show board 21's leading flank top fixedly connected with display screen 24, camera 25 fixed connection is in show board 21's back lateral wall top, connecting seat 14, megaphone 23, display screen 24 and camera 25 all with external power source electric connection.

In this embodiment: electric push rod 13 drives connecting seat 14 and display board 21 to descend (model number LX600 of electric push rod 13).

In this embodiment: when the teaching demonstration device is used, the electric push rod 13 is started, the electric push rod 13 lifts the connecting seat 14 and the demonstration board 21, the electric push rod 13 rises to the maximum stroke, the rotary disc 144 is rotated to loosen the elastic flange 142, the demonstration board 21 is rotated to the vertical state, a student can watch teaching videos played by the display screen 24 and the loudspeaker 23, circuit demonstration is carried out on the bread board 211, the student can understand teaching contents conveniently, the teaching demonstration device is convenient to use, when the student examines, the camera 25 fixed on the demonstration board 21 can monitor the operation of the student in front, when the teaching demonstration device is not used, the demonstration board 21 is rotated to the horizontal state, the electric push rod 13 drives the connecting seat 14 and the demonstration board 21 to descend until the demonstration board 21 is in contact with the fixed box 11, the rear side face of the demonstration board 21 can be used as a desktop, and the student can take notes conveniently.

Specifically, the number of the universal wheels 12 is four, and the four universal wheels 12 are symmetrically fixed at four corners of the bottom surface of the fixed box 11; the fixed box 11 can be stably supported while the fixed box 11 is moved.

Specifically, the number of the electric push rods 13 is two, and the two electric push rods 13 are symmetrically fixed at the middle positions of the left side surface and the right side surface of the fixed box 11; the symmetrical force is provided by the electric push rod 13, so that the display board 21 is kept stable in the lifting process.

Specifically, a rubber pad 141 is fixedly connected to the inner wall of the connecting seat 14, an elastic flange 142 is fixedly connected to the outer wall of the connecting seat 14, a screw 143 penetrates through the middle position of the left side surface and the right side surface of the elastic flange 142, the screw 143 is fixedly connected with the elastic flange 142 on one side, and a rotating disc 144 is connected to the outer wall of the right end of the screw 143 in a threaded manner; the rotation disc 144 compresses the elastic flange 142 to limit the rotation of the rotation shaft 22.

Specifically, the front side of the display board 21 is fixedly connected with three bread boards 211, and the three bread boards 211 are vertically and uniformly distributed; the three bread boards 211 can be used for demonstrating a plurality of groups of circuits, and are convenient for students to use.

Specifically, the number of the rotating shafts 22 is two, and the two rotating shafts 22 are located at the middle positions of the left and right side walls of the display board 21; the display board 21 is ensured to be stable when rotating, and is prevented from rotating under the influence of gravity.

Specifically, the sizes of the front side surface and the rear side surface of the display board 21 are matched with the size of the top surface of the fixed box 11; the display board 21 can be used as a desktop after being horizontally placed, so that the students can conveniently take notes.

The utility model discloses a theory of operation and use flow: when the teaching demonstration table is used, the equipment is moved to a using place through the universal wheels 12, teaching equipment is stored in the fixed box 11, the electric push rod 13 is started, the electric push rod 13 lifts the connecting seat 14 and the demonstration board 21, after the electric push rod 13 rises to the maximum stroke, the rotary disc 144 is rotated to loosen the elastic flange 142, the demonstration board 21 is rotated to the vertical state, a student can perform circuit demonstration on the bread board 211 while watching the display screen 24 and the loudspeaker 23 to play teaching videos, the student can conveniently understand teaching contents, the teaching video table is convenient to use, when the student performs examination, the camera 25 fixed on the demonstration board 21 can monitor the operation of the student in front, when the teaching demonstration table is not used, the electric push rod 13 rotates the demonstration board 21 to the horizontal state, the electric push rod 13 drives the connecting seat 14 and the demonstration board 21 to descend until the demonstration board 21 is contacted with the fixed box 11, the rear side face of the demonstration board 21 can be used as a table top, the student can conveniently take note recording.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electromechanical specialty teaching is with show board which characterized in that: comprises a fixed component (1) and a display component (2), wherein the fixed component (1) comprises a fixed box (11), universal wheels (12), an electric push rod (13) and a connecting seat (14), the bottom surface of the fixed box (11) is fixedly connected with the universal wheels (12), the electric push rod (13) is fixedly connected with the left and right side walls of the fixed box (11), the connecting seat (14) is fixedly connected with the telescopic end of the electric push rod (13), the display component (2) comprises a display board (21), a rotating shaft (22), a loudspeaker (23), a display screen (24) and a camera (25), the left and right side walls of the display board (21) are fixedly connected with the rotating shaft (22), the display board (21) is rotatably connected with the connecting seat (14) through the rotating shaft (22), and the front side surface top of the display board (21) is fixedly connected with the loudspeaker (23), show the leading flank top fixedly connected with of board (21) display screen (24), camera (25) fixed connection in the back lateral wall top of show board (21), connecting seat (14) megaphone (23) display screen (24) with camera (25) all with external power source electric connection.

2. The display board for teaching of electromechanical profession of claim 1, wherein: the number of the universal wheels (12) is four, and the four universal wheels (12) are symmetrically fixed at four corners of the bottom surface of the fixed box (11).

3. The display board for teaching of electromechanical profession of claim 1, wherein: the number of the electric push rods (13) is two, and the two electric push rods (13) are symmetrically fixed in the middle positions of the left side surface and the right side surface of the fixed box (11).

4. The display board for teaching of electromechanical profession of claim 1, wherein: the inner wall of the connecting seat (14) is fixedly connected with a rubber pad (141), the outer wall of the connecting seat (14) is fixedly connected with an elastic flange (142), a screw rod (143) penetrates through the middle positions of the left side surface and the right side surface of the elastic flange (142), the screw rod (143) is fixedly connected with the elastic flange (142) on one side, and the outer wall of the right end of the screw rod (143) is in threaded connection with a rotating disc (144).

5. The display board for teaching of electromechanical profession of claim 1, wherein: the front side of the display board (21) is fixedly connected with three bread boards (211), and the three bread boards (211) are vertically and uniformly distributed.

6. The display board for teaching of electromechanical profession of claim 1, wherein: the number of the rotating shafts (22) is two, and the two rotating shafts (22) are positioned in the middle positions of the left side wall and the right side wall of the display board (21).

7. The display board for teaching of electromechanical profession of claim 1, wherein: the sizes of the front side surface and the rear side surface of the display board (21) are matched with the size of the top surface of the fixed box (11).