CN217507798U

CN217507798U - Utilize magnetic element's high-speed joint experimental apparatus

Info

Publication number: CN217507798U
Application number: CN202220314666.4U
Authority: CN
Inventors: 胡俊; 韩太林; 唐雁峰; 吕超
Original assignee: Changchun University of Science and Technology
Current assignee: Changchun University of Science and Technology
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-09-27
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a quick connection experimental device using magnetic elements, which relates to the technical field of experimental instruments and comprises an experimental building board, wherein a plurality of magnetic element modules are installed on the surface of the upper end of the experimental building board, and the plurality of magnetic element modules are built and connected to form an experimental circuit structure; the utility model provides a, a plurality of magnetic element modules establish ties or parallelly connected the buildding through respective first conductive magnet and second conductive magnet to magnetic force adsorbs to be fixed on the buildding experiment board, and the electronic components diverse in every magnetic element module constitutes experimental circuit structure, and connection power carries out electricity experiment, buildding simply swiftly, and firm in connection between each components and parts, need not the wire and connect, still can constitute into required circuit structure according to different experiments, the convenient dismantlement in later stage.

Description

Utilize magnetic element's high-speed joint experimental apparatus

Technical Field

The utility model relates to an experimental apparatus technical field especially relates to an utilize magnetic element's quick connect experimental apparatus.

Background

Electricity is one of the branching disciplines of physics. The formation and the application of main research "electricity", current electricity experimental apparatus need utilize the wire to connect to the experiment needs welding according to the difference builds different electronic components, builds complicacy and is difficult for demolising, and connecting wire contact position takes place the institute easily and moves, and then leads to connecting unstably, and the connecting wire uses for a long time, easy wearing and tearing and ageing problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an utilize magnetic element's quick connect experiment device has solved the technical problem that the aforesaid provided.

In order to solve the technical problem, the utility model provides a quick connection experimental device using magnetic elements, which comprises a built experimental board, wherein a plurality of magnetic element modules are installed on the surface of the upper end of the built experimental board, and the plurality of magnetic element modules are built and connected to form an experimental circuit structure; the magnetic element module comprises a PCB circuit board, wherein an electronic component is fixedly mounted in the middle of the upper end of the PCB circuit board, a first conductive magnet and a second conductive magnet are vertically connected to the left side and the right side of the PCB circuit board in a penetrating mode, and the electronic component is electrically connected with the first conductive magnet and the second conductive magnet.

Preferably, the first conductive magnet and the second conductive magnet are arranged on the PCB with opposite magnetic poles.

Preferably, electronic components in the plurality of magnetic element modules are different from each other, and the plurality of magnetic element modules are installed on the building experiment board through respective first conductive magnets and second conductive magnets in an adsorption mode.

Preferably, the first conductive magnet and the second conductive magnet are neodymium iron boron magnets.

Preferably, the magnetic element modules are connected in parallel through opposite attraction of the first conductive magnets and second conductive magnets of other magnetic element modules or connected in parallel through opposite attraction of the second conductive magnets and first conductive magnets of other magnetic element modules to form a series connection.

Preferably, the magnetic element modules are connected in parallel through the opposite attraction of the lower magnetic poles of the first conductive magnet and the second conductive magnet and the upper magnetic poles of the first conductive magnet and the second conductive magnet of other magnetic element modules or through the opposite attraction of the upper magnetic poles of the first conductive magnet and the second conductive magnet and the lower magnetic poles of the first conductive magnet and the second conductive magnet of other magnetic element modules.

Compared with the prior art, the utility model provides an utilize magnetic element's quick-connect test device has following beneficial effect:

the utility model provides a, a plurality of magnetic element modules establish ties or parallelly connected the buildding through respective first conductive magnet and second conductive magnet to magnetic force adsorbs to be fixed on the buildding experiment board, and the electronic components diverse in every magnetic element module constitutes experimental circuit structure, and connection power carries out electricity experiment, buildding simply swiftly, and firm in connection between each components and parts, need not the wire and connect, still can constitute into required circuit structure according to different experiments, the convenient dismantlement in later stage.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is a schematic view of a partial section of the experimental plate for building the utility model;

fig. 3 is a schematic view of the magnetic element modules of the present invention connected in series;

fig. 4 is a schematic parallel view of the present invention.

Reference numbers in the figures: 1. building an experimental board; 2. a magnetic element module; 11. an insulating plate; 12. an iron plate; 21. a PCB circuit board; 22. an electronic component; 23. a first conductive magnet; 24. a second conductive magnet.

Detailed Description

In the first embodiment, as shown in fig. 1 to 3, a plurality of magnetic element modules 2 are installed on the upper surface of an experimental building board 1 of the present invention, and the plurality of magnetic element modules 2 are built and connected to form an experimental circuit structure, the experimental building board 1 includes an insulating board 11 and an iron board 12, the insulating board 11 is fixedly connected to the upper end of the iron board 12, and the plurality of magnetic element modules 2 are installed and built on the insulating board 11; the magnetic element module 2 comprises a PCB (printed circuit board) 21, an electronic element 22 is fixedly mounted in the middle of the upper end of the PCB 21, a first conductive magnet 23 and a second conductive magnet 24 are vertically connected to the left part and the right part of the PCB 21 in a penetrating manner, and the electronic element 22 is electrically connected with the first conductive magnet 23 and the second conductive magnet 24; the first conductive magnet 23 and the second conductive magnet 24 are installed on the PCB 21 with opposite magnetic poles; the electronic components 22 in the plurality of magnetic element modules 2 are different from each other, and the plurality of magnetic element modules 2 are adsorbed and mounted on the construction experiment board 1 through respective first conductive magnets 23 and second conductive magnets 24; the first and second

conductive magnets

23 and 24 are neodymium iron boron magnets; the magnetic element module 2 is connected in parallel in an opposite attraction way with second conductive magnets 24 of other magnetic element modules 2 through the first conductive magnets 23 or connected in parallel in an opposite attraction way with first conductive magnets 23 of other magnetic element modules 2 through the second conductive magnets 24 to form a series connection;

wherein, a plurality of magnetic element modules 2 are built and connected to form an experimental circuit structure on the building of the experimental board 1, the magnetic element modules 2 are connected in parallel in opposite attraction by a first conductive magnet 23 and a second conductive magnet 24 of other magnetic element modules 2 or connected in series in parallel in opposite attraction by a second conductive magnet 24 and a first conductive magnet 23 of other magnetic element modules 2, each magnetic element module 2 is fixed on an insulating board 11 by the magnetic attraction of the first conductive magnet 23 and the second conductive magnet 24, the experimental circuit structure is formed by different electronic components 22 in each magnetic element module 2 and connected with a power supply, the electronic components 22 on the magnetic element modules 2 are contacted and conducted by the first conductive magnet 23 and the second conductive magnet 24 respectively to carry out an electrical experiment, the building is simple and fast by the structure, and the connection among the components is firm, need not the wire and connect, and can constitute required circuit structure according to different experiments, the convenient dismantlement of later stage can repeatedly use.

Second embodiment, based on the first embodiment, as shown in fig. 4, the magnetic element module 2 is connected in parallel with the magnetic poles at the upper ends of the first conductive magnet 23 and the second conductive magnet 24 of other magnetic element modules 2 by the magnetic poles at the lower ends of the first conductive magnet 23 and the second conductive magnet 24 or connected with the magnetic poles at the lower ends of the first conductive magnet 23 and the second conductive magnet 24 of other magnetic element modules 2 by the magnetic poles at the upper ends of the first conductive magnet 23 and the second conductive magnet 24 by opposite attraction;

when the parallel connection is performed, the magnetic element modules 2 are connected in parallel through the opposite poles of the lower ends of the first conductive magnets 23 and the second conductive magnets 24 and the magnetic poles of the upper ends of the first conductive magnets 23 and the second conductive magnets 24 of other magnetic element modules 2 or connected in parallel through the opposite poles of the upper ends of the first conductive magnets 23 and the second conductive magnets 24 and the magnetic poles of the lower ends of the first conductive magnets 23 and the second conductive magnets 24 of other magnetic element modules 2, and a diversified circuit structure can be built.

The working principle is as follows:

when in use, a plurality of magnetic element modules 2 are built and connected on the experimental board 1 to form an experimental circuit structure, the magnetic element modules 2 are connected in parallel in a way of attracting by opposite polarities of the first conductive magnets 23 and the second conductive magnets 24 of other magnetic element modules 2 or connected in series in a way of attracting by opposite polarities of the second conductive magnets 24 and the first conductive magnets 23 of other magnetic element modules 2, each magnetic element module 2 is fixed on the insulating board 11 by the magnetic attraction of the first conductive magnets 23 and the second conductive magnets 24, the electronic components 22 in each magnetic element module 2 are different to form the experimental circuit structure and are connected with a power supply, the electronic components 22 on the magnetic element modules 2 are contacted and conducted by the first conductive magnets 23 and the second conductive magnets 24 respectively to carry out an electrical experiment, the building is simple and fast through the structure, and the connection among the components is firm, need not the wire connection, and can form required circuit structure according to different experiments, the convenient dismantlement in later stage, repeatedly usable.

When the magnetic element modules are connected in parallel, the magnetic element modules 2 are connected with the magnetic poles at the upper ends of the first conductive magnets 23 and the second conductive magnets 24 of other magnetic element modules 2 through the magnetic poles at the lower ends of the first conductive magnets 23 and the second conductive magnets 24 in an opposite attraction manner, or connected with the magnetic poles at the lower ends of the first conductive magnets 23 and the second conductive magnets 24 of other magnetic element modules 2 through the magnetic poles at the upper ends of the first conductive magnets 23 and the second conductive magnets 24 in an opposite attraction manner to form parallel connection, so that diversified circuit structures can be built.

Claims

1. A quick connection experimental device using a magnetic element comprises a building experimental board (1), and is characterized in that: the surface of the upper end of the construction experiment board (1) is provided with a plurality of magnetic element modules (2), the plurality of magnetic element modules (2) are constructed and connected to form an experiment circuit structure, the construction experiment board (1) comprises an insulating board (11) and an iron plate (12), the upper end of the iron plate (12) is fixedly connected with the insulating board (11), and the plurality of magnetic element modules (2) are constructed and installed on the insulating board (11); magnetic element module (2) includes PCB circuit board (21), PCB circuit board (21) upper end middle part fixed mounting has electronic components (22), and PCB circuit board (21) control the vertical through connection in two opposite parts have first conductive magnet (23) and second conductive magnet (24), electronic components (22) and first conductive magnet (23) and second conductive magnet (24) electric connection.

2. A quick connect test device using magnetic elements as claimed in claim 1, wherein said first conductive magnet (23) and said second conductive magnet (24) are mounted on PCB (21) with opposite magnetic poles.

3. The rapid connection experimental apparatus using magnetic elements as claimed in claim 1, wherein the electronic components (22) of the plurality of magnetic element modules (2) are different from each other, and the plurality of magnetic element modules (2) are attached to the construction experimental plate (1) by respective first and second conductive magnets (23, 24).

4. The quick connection experimental apparatus using magnetic elements as claimed in claim 1, wherein said first conductive magnet (23) and said second conductive magnet (24) are ndfeb magnets.

5. The rapid connection experimental facility using magnetic elements as claimed in claim 1, wherein the magnetic element module (2) is connected in parallel with the second conductive magnets (24) of other magnetic element modules (2) by the first conductive magnets (23) in opposite attraction or connected in series with the first conductive magnets (23) of other magnetic element modules (2) by the second conductive magnets (24) in opposite attraction.

6. The rapid connection experimental facility using magnetic elements as claimed in claim 1, wherein the magnetic element module (2) is connected in parallel by the opposite attraction of the lower magnetic poles of the first and second conductive magnets (23, 24) with the upper magnetic poles of the first and second conductive magnets (23, 24) of other magnetic element modules (2) or by the opposite attraction of the upper magnetic poles of the first and second conductive magnets (23, 24) with the lower magnetic poles of the first and second conductive magnets (23, 24) of other magnetic element modules (2).