CN213070301U

CN213070301U - Electronic information multifunctional teaching model

Info

Publication number: CN213070301U
Application number: CN202022120083.1U
Authority: CN
Inventors: 杨媛媛; 秦秀常
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-27
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a multi-functional teaching model of electronic information, the power distribution box comprises a box body, box lateral wall one side is opening setting and open end hinged joint has the door plant, the bottom half is equipped with electric wire and keeps away from box one end electric connection and has the plug, door plant one side fixedly connected with demonstration board is kept away from at the box top. The utility model discloses in, through setting up fixed block, spherical groove, commentaries on classics ball, movable plate, fixed axle, sleeve, be convenient for realize the angle modulation of movable plate, make the fixed axle of keeping away from the commentaries on classics ball remove to sleeve department, the fixed of movable plate can be guaranteed to the sleeve simultaneously, when the teacher is in the theory of operation of demonstration circuit, opens the movable plate and can write on the movable plate, the better understanding knowledge of help student.

Description

Electronic information multifunctional teaching model

Technical Field

The utility model relates to a teaching field especially relates to a multi-functional teaching model of electronic information.

Background

The electronic information engineering professional mainly learns basic circuit knowledge and masters a method for processing information by a computer and the like, firstly, the electronic information engineering professional needs to have solid mathematical knowledge, has high requirements on physics and is mainly in the aspect of electricity; to learn many basic courses of circuit knowledge, electronic technology, signal and system, computer control principle, communication principle and the like, an electronic information project needs to design manually and connect circuits and combine a computer to carry out experiments, and the requirements on manual operation and tools are high.

The teacher not only explains books knowledge to the student when imparting knowledge to students, still provides some various circuit solid model and carries out the real operation and help the student better understanding and master knowledge, but the shape and the position distance of various circuit solid model port interfaces are not unified, and the teacher leads to circuit solid model to realize smooth circular telegram easily when carrying out the rehearsal, influences the lecture effect, and the teacher also has a great deal of inconvenience when carrying circuit model simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic information multifunctional teaching model.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional teaching model of electronic information comprises a box body, wherein one side of the outer side wall of the box body is provided with an opening, the opening end of the outer side wall of the box body is hinged with a door plate, the bottom of the box body is provided with an electric wire, one end of the electric wire, far away from the box body, is electrically connected with a plug, the top of the box body, far away from the door plate, is fixedly connected with a demonstration board, two ends, close to the top of one side of the door plate, of the demonstration board are symmetrically provided with grooves, slide blocks are connected in the grooves in a sliding manner, one side, close to the door plate, of the demonstration board is provided with two sliding grooves which are uniformly distributed and arranged in parallel, one end in each;

the box top symmetry is equipped with two movable plates, and two fixed axles of box top center department one end symmetry fixedly connected with are kept away from to one side in opposite directions to the movable plate, demonstration board one side both ends symmetry fixedly connected with rack and box top are kept away from at the box top and are close to demonstration board one side both ends symmetry fixedly connected with fixed block, the fixed block is opened with demonstration board fixed connection and fixed block top center has L shape to lead to the groove, it has spherical groove and spherical inslot sliding connection to change the ball to open in the fixed block.

As a further description of the above technical solution:

one end of the wire, far away from the plug, is electrically connected with the current conducting plate, and the current conducting plate is electrically connected with the electrode plate.

As a further description of the above technical solution:

the socket is electrically connected with a circuit board.

As a further description of the above technical solution:

one side of the sliding block, far away from the groove, is fixedly connected with a sleeve, and the diameter of the inner side wall of the sleeve is matched with that of the fixed shaft.

As a further description of the above technical solution:

two the fixed axle that is close to rack one side in the fixed axle and rack sliding connection, and another fixed axle runs through L shape logical groove and changes ball fixed connection.

As a further description of the above technical solution:

the contact surface of the fixed shaft and the L-shaped through groove is in sliding connection.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up electric connection between spout, current conducting plate, plate electrode, socket and plate electrode and current conducting plate and the socket, be convenient for set up the demonstration of a plurality of sockets in order to adapt to more circuit boards, sliding connection's socket can also conveniently adjust the distance between the socket moreover, adapts to the use of different specification and dimension's circuit board.

2. The utility model discloses a set up fixed block, spherical groove, commentaries on classics ball, movable plate, fixed axle, sleeve, be convenient for realize the angle modulation of movable plate, make the fixed axle of keeping away from the commentaries on classics ball remove to sleeve department, the fixed of movable plate can be guaranteed to the sleeve simultaneously, when the teacher is in the theory of operation of demonstration circuit, opens the movable plate and can write on the movable plate, the better understanding knowledge of help student.

Drawings

Fig. 1 is a front view of a multifunctional teaching model of electronic information provided by the present invention;

FIG. 2 is a side cross-sectional view taken at FIG. 1B-B;

fig. 3 is a schematic structural view of the fixing block of fig. 1.

Illustration of the drawings:

1. a plug; 2. an electric wire; 3. a sleeve; 4. a groove; 5. a demonstration board; 6. a socket; 7. a door panel; 8. a box body; 9. a fixed shaft; 10. placing a rack; 11. moving the plate; 12. a chute; 13. a circuit board; 14. a slider; 15. an electrode plate; 16. a conductive plate; 17. a spherical groove; 18. an L-shaped through groove; 19. a fixed block; 20. and (4) rotating the ball.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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.

Referring to fig. 1-3, the present invention provides an embodiment: a multifunctional teaching model of electronic information comprises a box body 8, one side of the outer side wall of the box body 8 is provided with an opening, the opening end is hinged with a door plate 7, a circuit board 13 is convenient to take and store, the bottom of the box body 8 is provided with an electric wire 2, one end of the electric wire 2, which is far away from the box body 8, is electrically connected with a plug 1, the whole electrification is realized, one side of the top of the box body 8, which is far away from the door plate 7, is fixedly connected with a demonstration board 5, two ends of the top, which are close to one side of the door plate 7, of the demonstration board 5 are symmetrically provided with grooves 4, the grooves 4 are in sliding connection with sliders 14, one side of the demonstration board 5, which is close to the door plate 7, is provided with two sliding chutes 12 which are uniformly distributed and arranged in parallel, one end in each sliding chute 12 is provided with an, the students can understand and master conveniently;

8 top symmetries of box are equipped with two movable plates 11, and two fixed axles 9 of 8 top center departments one end symmetry fixedly connected with of box are kept away from to movable plate 11 one side in opposite directions, 5 one side both ends symmetry fixedly connected with

rack

10 and 8 top of box are close to demonstration board 5 one side both ends symmetry fixedly connected with fixed block 19 at the box 8 top, fixed block 19 and demonstration board 5 fixed connection and 19 top center departments open and have L shape logical groove 18, it has spherical groove 17 and spherical groove 17 sliding connection to change ball 20 to open in the fixed block 19, when needs use movable plate 11, only need take off fixed axle 9 on rack 10, make movable plate 11 around changing ball 20 and moving to sleeve 3 department to fixed axle 9 for central rotation, entangle fixed axle 9 through sleeve 3, realize that movable plate 11 is fixed.

The electric wire 2 keeps away from 1 one end of plug and 16 electric connection of current conducting plate and 16 and the current conducting plate of current conducting plate and 15 electric connection of electrode plate, 6 electric connection of socket has circuit board 13, realize circuit board 13's smooth circular telegram, guarantee smooth demonstration, slider 14 keeps away from recess 4 one side fixedly connected with

sleeve

3 and 3 inside wall diameters of sleeve and fixed axle 9 diameter phase-matches, be convenient for realize through sleeve 3 that movable plate 11 is fixed, be close to fixed axle 9 and rack 10 sliding connection of rack 10 one side in two fixed axles 9, and another fixed axle 9 runs through L shape logical groove 18 and changes ball 20 fixed connection, fixed axle 9 is sliding connection with L shape logical groove 18 contact surface, be convenient for movable plate 11 realizes the angle modulation.

The working principle is as follows: with plug 1 and switch on, guarantee that the demonstration is smooth, the teacher takes out the circuit board 13 that needs to use in from box 8 simultaneously, open movable plate 11 and move fixed axle 9 that makes the activity around changeing ball 20 and remove to sleeve 3 department as the rotation of center, entangle fixed axle 9 through sleeve 3 simultaneously, prevent that movable plate 11 from rocking, then place a plurality of sockets 6 in spout 12 according to circuit board 13's port distance and quantity, realize socket 6 circular telegram through the electric connection of current conducting plate 16 with plate electrode 15, be convenient for carry out actual rehearsal operation to circuit board 13, and simultaneously, with the circuit picture on movable plate 11 of putting vertically already, be convenient for the student observe and understand.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a multi-functional teaching model of electronic information, includes box (8), its characterized in that: one side of the outer side wall of the box body (8) is provided with an opening, the opening end is hinged with a door plate (7), the bottom of the box body (8) is provided with an electric wire (2), one end of the electric wire (2) far away from the box body (8) is electrically connected with a plug (1), a demonstration board (5) is fixedly connected with one side of the top of the box body (8) far away from the door panel (7), grooves (4) are symmetrically formed at two ends of the top of one side of the demonstration board (5) close to the door panel (7), sliding blocks (14) are connected in the grooves (4) in a sliding manner, one side of the demonstration board (5) close to the door panel (7) is provided with two sliding chutes (12) which are uniformly distributed and arranged in parallel, one end in the sliding chute (12) is arranged in an opening way, the bottom in the sliding chute (12) is fixedly connected with a conductive plate (16), and the sliding chute (12) is internally and slidably connected with a plurality of sockets (6), the socket (6) is positioned at one end in the sliding groove (12) and is electrically connected with an electrode plate (15) close to one side of the conductive plate (16);

box (8) top symmetry is equipped with two movable plates (11), and movable plate (11) keep away from box (8) top center department one end symmetry two fixed axles (9) in one side in opposite directions, demonstration board (5) one side both ends symmetry fixedly connected with rack (10) and box (8) top are close to demonstration board (5) one side both ends symmetry fixedly connected with fixed block (19) at box (8) top, fixed block (19) and demonstration board (5) fixed connection and fixed block (19) top center department open and have L shape to lead to groove (18), it has spherical groove (17) and spherical groove (17) sliding connection to change ball (20) to open in fixed block (19).

2. The multifunctional teaching model of electronic information as claimed in claim 1, wherein: one end of the wire (2) far away from the plug (1) is electrically connected with the conductive plate (16), and the conductive plate (16) is electrically connected with the electrode plate (15).

3. The multifunctional teaching model of electronic information as claimed in claim 1, wherein: the socket (6) is electrically connected with a circuit board (13).

4. The multifunctional teaching model of electronic information as claimed in claim 1, wherein: one side, far away from the groove (4), of the sliding block (14) is fixedly connected with a sleeve (3), and the diameter of the inner side wall of the sleeve (3) is matched with that of the fixed shaft (9).

5. The multifunctional teaching model of electronic information as claimed in claim 1, wherein: the fixed shaft (9) which is close to one side of the placing rack (10) in the two fixed shafts (9) is connected with the placing rack (10) in a sliding mode, and the other fixed shaft (9) penetrates through the L-shaped through groove (18) and is fixedly connected with the rotating ball (20).

6. The multifunctional teaching model of electronic information as claimed in claim 1, wherein: the contact surface of the fixed shaft (9) and the L-shaped through groove (18) is in sliding connection.