CN212725634U

CN212725634U - Plug-in board for practical training of electromechanical engineering

Info

Publication number: CN212725634U
Application number: CN202021894440.3U
Authority: CN
Inventors: 王海东; 贺晓艳; 刘林林
Original assignee: Tianjin Shengyao Technology Development Co ltd
Current assignee: Tianjin Shengyao Technology Development Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-16
Anticipated expiration: 2030-09-03

Abstract

The utility model belongs to the technical field of teaching auxiliary appliances, in particular to an electromechanical engineering practical training patch cord board, which comprises a box body, a large jack, a small jack, a side plug-in part conducting strip and a conducting strip, wherein the box body is a rectangular box body with one open end, the open end of the box body is detachably connected with a panel through a panel fixing part, the panel is provided with at least two rows of the large jacks, and each row of the large jacks is at least provided with three independent large jacks; the utility model discloses a conducting strip is connected big interface and little interface on one row, that is to say, inserts the connecting wire on big interface of same row and little interface and is located a potential point, can replace a plurality of connecting wire to peg graft and form parallel state together, and this kind of mode can reduce piling up between the cable, also reduces the waste of cable length, can compatible little plug and big plug be located same potential point simultaneously, strong adaptability.

Description

Plug-in board for practical training of electromechanical engineering

Technical Field

The utility model belongs to the technical field of teaching auxiliary tool, concretely relates to real standard plug wire board of using of electromechanical engineering.

Background

In the electromechanical engineering training course, the motor dragging course for controlling the positive and negative rotation of the motor is a main course of the electric major in vocational schools and is also one of main signs of technical levels of maintenance electricians, and in order to enable students to master the conversion between circuits and wiring, the students need to finish wiring on a circuit diagram in person, namely, wiring teaching is carried out on a real object circuit.

Although the practical training connection wire is ideally processed at the connection part, a wire-to-wire plugging mode is adopted to replace a long-time connection mode such as winding between wires, some circuits have more parallel points, and the plugging between wires may be stacked higher (as shown in the attached drawing 1 of the specification, a plurality of plugging connectors 100 are stacked together, and the plugging end 101 of one plugging connector 100 is inserted into the clamping end 102 of another plugging connector 100), so that the length of the cable is insufficient, and the observation of the circuits is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plug wire board is used in real standard of electromechanical engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a real bayonet line board of using of instructing of electromechanical engineering, includes box body, big interface, little interface, side grafting portion conducting strip and conducting strip, the box body is the open rectangle box body of one end, the open end of box body can be dismantled through the panel mounting and be connected with the panel, be equipped with two row at least on the panel big interface, and every row be equipped with three big interface alone on the big interface at least, adjacent be equipped with between the big interface little interface, every row the bottom of big interface is equipped with one the conducting strip, the length side both sides wall of box body is equipped with side grafting portion, be equipped with one row on the side grafting portion big interface, the bottom of big interface is equipped with side grafting portion conducting strip.

Preferably, the large socket on the panel comprises a transverse socket on the outer side and a connector on the inner side.

Preferably, the large socket on the side socket comprises a vertical socket on the outer side and a connector on the inner side.

Preferably, the transverse plug socket and the panel are integrally formed, the connector is fixedly connected with the conducting strip, and the conducting strip is fixed in the box body.

Preferably, the vertical socket and the side socket are integrally formed, the connector is fixedly connected with the side socket conducting strip, and the side socket conducting strip is fixed in the box body.

Preferably, the box body and the panel are both made of engineering plastics, and the thickness of the box body and the panel is at least three millimeters.

Preferably, a cavity is formed between two adjacent large insertion ports on the side insertion part, and a bending part located in the cavity is arranged on the side insertion part conducting strip.

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

the utility model discloses a conducting strip is connected big interface and little interface on one row, that is to say, inserts the connecting wire on big interface of same row and little interface and is located a potential point, can replace a plurality of connecting wire to peg graft and form parallel state together, and this kind of mode can reduce piling up between the cable, also reduces the waste of cable length, can compatible little plug and big plug be located same potential point simultaneously, strong adaptability.

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 diagram of a plug-in state of the prior art;

fig. 2 is a schematic view of the plug of the embodiment of the present invention;

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

fig. 4 is a schematic diagram of the internal structure of the present invention.

In the figure: 100. a plug-in connector; 101. a plug end; 102. a clamping end; 1. a box body; 11. a panel; 12. a panel securing member; 13. a side insertion part; 2. a large interface; 201. a cavity; 21. a connector; 22. a transverse plug seat; 23. a vertical plug socket; 3. a small interface; 4. a side plug-in connection conductive sheet; 41. a bending section; 5. and (4) conducting strips.

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.

Referring to fig. 2-4, the present invention provides the following technical solutions: the utility model provides a real bayonet line board of using of instructing of electromechanical engineering, comprises a box bod 1, big interface 2, little interface 3, side socket joint portion conducting strip 4 and conducting strip 5, box body 1 is the open rectangle box body of one end, box body 1's open end can be dismantled through panel mounting 12 and be connected with panel 11, be equipped with two row at least big interface 2 on the panel 11, and be equipped with three big interface 2 alone on every row of big interface 2 at least, be equipped with little interface 3 between the adjacent big interface 2, every row of big interface 2's bottom is equipped with a conducting strip 5, box body 1's length side both sides wall is equipped with side socket joint portion 13, be equipped with one row of big interface 2 on the side socket joint portion 13, the bottom of big interface 2 is equipped with side socket joint portion conducting strip 4.

In this embodiment, the box body 1 is a rectangular box body with an open end, the open end of the box body 1 is detachably connected with the panel 11 through the panel fixing member 12, the panel fixing member 12 is a screw, the box body 1 is internally provided with a screw column, the screw column is provided with a screw hole, the panel 11 can be conveniently detached through the structural design, the panel 11 is provided with at least two rows of large insertion ports 2, each row of large insertion ports 2 is provided with at least three independent large insertion ports 2, a small insertion port 3 is arranged between the adjacent large insertion ports 2, the bottom of each row of large insertion ports 2 is provided with a conducting strip 5, the conducting strip 5 is connected with the large insertion ports 2 and the small insertion ports 3 on one row, that is, the connecting wires inserted into the large insertion ports 2 and the small insertion ports 3 on the same row are positioned on a potential point, and can replace a plurality of connecting wires to be inserted together to form a parallel connection state, and the stacking among the cables can be reduced, a plurality of plug connectors 100 are stacked together, the plugging end 101 of one plug connector 100 is inserted into the clamping end 102 of another plug connector 100), the waste of the length of the cable is reduced, meanwhile, the small plug and the large plug can be compatible to be located at the same potential point, the two side walls of the length side of the box body 1 are provided with side plugging portions 13, a row of large plugging ports 2 are arranged on the side plugging portions 13, the bottom of each large plugging port 2 is provided with a side plugging portion conducting strip 4, and the capacity of the cable located at the same potential point can be expanded and increased by utilizing the side plugging portions 13.

Specifically, the large socket 2 on the panel 11 includes a transverse socket 22 on the outer side and a connector 21 on the inner side, the transverse socket 22 and the panel 11 are integrally formed, the connector 21 is fixedly connected with the conductive plate 5, the conductive plate 5 is fixed inside the box body 1, a metal sheet connected with the conductive plate 5 is arranged on the inner side of the connector 21, and the plug end 101 of the plug 100 is connected with the connector 21 and is mutually conducted.

Specifically, the large socket 2 located on the side plug-in part 13 includes a vertical socket 23 located on the outer side and a connector 21 located on the inner side, the vertical socket 23 and the side plug-in part 13 are integrally formed, the connector 21 and the side plug-in part conductive plate 4 are fixedly connected, the side plug-in part conductive plate 4 is fixed inside the box body 1, a metal sheet connected with the conductive plate 5 is arranged on the inner side of the connector 21, and the plug-in end 101 of the plug-in part 100 is mutually conducted when being connected with the connector 21.

Specifically, box body 1 and panel 11 are engineering plastics material, and the thickness of box body 1 and panel 11 is three millimeters at least, guarantees better insulating protective capacities.

Specifically, a cavity 201 is formed between two adjacent large sockets 2 on the side socket 13, and the bending portion 41 in the cavity 201 is arranged on the side socket conductive sheet 4, so that the structure is more compact and the volume is smaller.

The utility model discloses a theory of operation and use flow: the conducting strip 5 is connected with the large socket 2 and the small socket 3 in one row, that is, the connecting lines inserted into the large socket 2 and the small socket 3 in the same row are located at a potential point, and can replace a plurality of connecting lines to be inserted together to form a parallel connection state, and in this way, the stacking between cables can be reduced (as shown in the attached drawing 1 in the specification, a plurality of connectors 100 are stacked together, and the inserting end 101 of one connector 100 is inserted into the clamping end 102 of another connector 100), the waste of the cable length is also reduced, and meanwhile, the small plug and the large plug can be compatible to be located at the same potential point.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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 a real bayonet line board of using of instructing of electromechanical engineering which characterized in that: comprises a box body (1), a large interface (2), a small interface (3), a side inserting part conducting strip (4) and a conducting strip (5), the box body (1) is a rectangular box body with one open end, the open end of the box body (1) is detachably connected with a panel (11) through a panel fixing piece (12), at least two rows of large insertion ports (2) are arranged on the panel (11), and each row of the large insertion ports (2) is at least provided with three independent large insertion ports (2), the small insertion port (3) is arranged between the adjacent large insertion ports (2), the bottom of each row of the large insertion ports (2) is provided with one conducting strip (5), two side walls of the length side of the box body (1) are provided with side insertion parts (13), the side insertion parts (13) are provided with a row of large insertion ports (2), and a side plug-in part conducting strip (4) is arranged at the bottom of the large plug-in port (2).

2. The plugging line plate for the electromechanical engineering practical training of claim 1, which is characterized in that: the large socket (2) on the panel (11) comprises a transverse socket (22) on the outer side and a connector (21) on the inner side.

3. The plugging line plate for the electromechanical engineering practical training of claim 1, which is characterized in that: the large insertion port (2) positioned on the side insertion part (13) comprises a vertical insertion seat (23) positioned on the outer side and a connector (21) positioned on the inner side.

4. The plugging line plate for the electromechanical engineering practical training according to claim 2, is characterized in that: the transverse plug socket (22) and the panel (11) are integrally formed, the connector (21) is fixedly connected with the conducting strip (5), and the conducting strip (5) is fixed inside the box body (1).

5. The plugging line plate for the practical training of electromechanical engineering according to claim 3, characterized in that: the vertical plug socket (23) and the side plug part (13) are integrally formed, the connector (21) is fixedly connected with the side plug part conducting strip (4), and the side plug part conducting strip (4) is fixed in the box body (1).

6. The plugging line plate for the electromechanical engineering practical training of claim 1, which is characterized in that: the box body (1) and the panel (11) are both made of engineering plastics, and the thickness of the box body (1) and the panel (11) is at least three millimeters.

7. The plugging line plate for the electromechanical engineering practical training of claim 1, which is characterized in that: and a cavity (201) is formed between two adjacent large insertion ports (2) on the side insertion part (13), and a bending part (41) positioned in the cavity (201) is arranged on the side insertion part conducting strip (4).