CN216647622U - Basic electricity experiment equipment box - Google Patents
Basic electricity experiment equipment box Download PDFInfo
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- CN216647622U CN216647622U CN202122788919.XU CN202122788919U CN216647622U CN 216647622 U CN216647622 U CN 216647622U CN 202122788919 U CN202122788919 U CN 202122788919U CN 216647622 U CN216647622 U CN 216647622U
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Abstract
The utility model provides a basic electrical experiment equipment box. The utility model comprises a box body, wherein an upper cover plate is connected to the upper cover plate through a hinge and a buckle, a magnetic operation plate is arranged in the upper cover plate through a clamping groove, a group of dividing grooves are formed in the box body, electronic components and wiring wires are respectively placed in the dividing grooves, joints are arranged at two ends of each wiring wire, each joint is provided with a semi-arc bayonet, each electronic component comprises a base, a permanent magnet block attracted with the magnetic pole of the magnetic operation plate is arranged at the bottom of the base, an electronic component body is arranged on the base, at least two binding posts are arranged on the base, the outer diameter of each binding post is equal to the inner diameter of the semi-arc buckle, an elastic top plate is arranged at the lower part of each binding post, a pressing type pressing plate is arranged at the upper part of each binding post, and the upper parts of the pressing type pressing plates are connected with elastic buttons sleeved on the binding posts. The utility model has simple and convenient wiring.
Description
Technical Field
The utility model relates to a basic electrical experiment equipment box, and belongs to the technical field of teaching instruments.
Background
The teaching of junior middle school physics, concept and theorem is the basis, and the teaching of experimental operation is the core, and the research formula teaching of physical experiment is very important to promoting student's physical knowledge understanding, cultivateing comprehensive ability such as experimental analysis, experimental organization, experimental design, experimental summary. Along with the progress of course reform, the education of middle school students increasingly emphasizes the cultivation of practical ability, and the teaching of junior middle school physics courses also increasingly emphasizes the practical operation ability of students. Particularly, the study of electricity can be more intuitive through experimental operation for the understanding of the series connection and the parallel connection of the circuits.
The existing electrical experiment equipment has the following problems: 1. the equipment cannot be fixed, the equipment is small and light, the electric wire is hard, the equipment is not easy to fix in the wiring process, and if more equipment is connected, the operation difficulty for beginners is high, and the wiring accuracy is not easy to judge; 2. the binding post adopts bolt formula binding post, need screw up the bolt of binding post after the wiring, need unscrew the bolt and just can dismantle when dismantling after the operation is accomplished, and the operation is more time-consuming.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a basic electrical experiment equipment box which is fixed by operation equipment, convenient for wiring and circuit connection observation and simpler and more convenient for wiring.
The above purpose is realized by the following technical scheme:
the basic electrical experiment equipment box comprises a box body, wherein an upper cover plate is connected to the box body through a hinge and a buckle, a magnetic operation plate is arranged in the upper cover plate through a clamping groove, a group of dividing grooves are formed in the box body, electronic components and wiring wires are respectively placed in the dividing grooves, joints are arranged at two ends of each wiring wire, each joint is provided with a semi-arc bayonet, each electronic component comprises a base, a permanent magnet block attracted with the magnetic pole of the magnetic operation plate is arranged at the bottom of the base, an electronic component body is arranged on the base, at least two binding posts are arranged on the base, the outer diameter of each binding post is equal to the inner diameter of the semi-arc buckle, an elastic top plate is arranged at the lower part of each binding post, and a pressing type pressing plate is arranged at the upper part of each binding post, the upper part of the pressing type pressing plate is connected with an elastic button sleeved on the wiring terminal.
Furthermore, the magnetic operating board comprises a built-in permanent magnet plate, and a plastic protective layer is coated outside the permanent magnet plate.
Furthermore, the electronic components comprise a plurality of switches, bulbs, diodes and battery boxes.
Has the advantages that:
1. the utility model designs a special magnetic operating board, and the bottom of all electronic components is provided with a permanent magnet block attracted with the magnetic pole of the electronic components, so that when an operator is used for wiring, the electronic components are placed on the magnetic operating board, and the problem of inconvenient wiring operation when the electronic components are not fixed is solved.
2. The permanent magnet plate is wrapped with a plastic protective layer, so that the permanent magnet plate is durable.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the structure of an electronic component of the present invention.
In the figure, 1-a box body, 2-a hinge, 3-a buckle, 4-an upper cover plate, 5-a clamping groove, 6-a magnetic operation plate, 7-a dividing groove, 8-an electronic component, 9-a wiring lead, 10-a joint, 11-a base, 12-a permanent magnet block, 13-an electronic component body, 14-a wiring terminal, 15-an elastic top plate, 16-a pressing type pressing plate and 17-an elastic button.
Detailed Description
As shown in fig. 1, the basic electrical experimental equipment box of this embodiment includes a box body 1, an upper cover plate 4 is connected to the box body through a hinge 2 and a buckle 3, a magnetic operation plate 6 is provided in the upper cover plate through a clamping groove 5, a set of dividing grooves 7 is provided in the box body, the dividing grooves are respectively used for placing electronic components 8 and wiring wires 9, two ends of each wiring wire are provided with connectors 10, the connectors have semi-arc-shaped bayonets, each electronic component includes a base 11, a permanent magnet block 12 attracted to the magnetic pole of the magnetic operation plate is provided at the bottom of the base, an electronic component body 13 is provided on the base, at least two binding posts 14 are provided on the base, the outer diameter of each binding post is equal to the inner diameter of the semi-arc-shaped bayonet, an elastic top plate 15 is provided at the lower part of each binding post, the upper part of each wiring terminal is provided with a pressing type pressing plate 16, and the upper part of each pressing type pressing plate is connected with an elastic button 17 sleeved on the wiring terminal.
In this embodiment, the magnetic operating board includes a built-in permanent magnet plate, and the permanent magnet plate is covered with a plastic protective layer.
In this embodiment, the electronic components include a plurality of switches, a bulb, a diode, and a battery case.
The principle of ball-point pen button among this embodiment is adopted to the elasticity button described in this embodiment, belong to technical staff's common general knowledge in the field, adopt above-mentioned scheme, when needing the experiment, put the magnetism operation panel on desktop or operation platform, then take out the electronic components who needs and put on the magnetism operation panel, according to the method of experiment wiring, only need with the semi-circular bayonet socket card of the joint of wire on the terminal, press the elasticity button downwards and make the semi-circular bayonet socket of the joint of wire press on the elasticity roof with the push type clamp plate, press the elasticity button once more when disassembling and make the push type clamp plate bounce, it is more simple and convenient to work a telephone switchboard.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention falls within the protection scope of the present invention. The technology not related to the utility model can be realized by the prior art.
Claims (3)
1. A basic electricity experimental equipment box is characterized in that: comprises a box body, an upper cover plate is connected on the box body through a hinge and a buckle, a magnetic operating plate is arranged in the upper cover plate through a clamping groove, a group of division grooves are arranged in the box body, electronic components and wiring leads are respectively arranged in the division grooves, two ends of each wiring lead are provided with joints, the connector is provided with a semi-arc bayonet, each electronic component comprises a base, a permanent magnet block attracted with the magnetic pole of the magnetic operating plate is arranged at the bottom of the base, be provided with the electronic components body on the base, be provided with two at least terminals on the base, every the external diameter of terminal with the internal diameter of semicircle arc type buckle equals, every the lower part of terminal is provided with an elastic top plate, every the upper portion of terminal is provided with a push type clamp plate, the upper portion of push type clamp plate is connected with the suit and is in elastic button on the terminal.
2. The basic electrical experimental equipment box of claim 1, wherein: the magnetic operation board comprises a built-in permanent magnet plate, and a plastic protective layer is coated outside the permanent magnet plate.
3. The basic electrical experimental equipment box of claim 1, wherein: the electronic components comprise a plurality of switches, bulbs, diodes and battery boxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788919.XU CN216647622U (en) | 2021-11-15 | 2021-11-15 | Basic electricity experiment equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788919.XU CN216647622U (en) | 2021-11-15 | 2021-11-15 | Basic electricity experiment equipment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216647622U true CN216647622U (en) | 2022-05-31 |
Family
ID=81735530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122788919.XU Active CN216647622U (en) | 2021-11-15 | 2021-11-15 | Basic electricity experiment equipment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216647622U (en) |
-
2021
- 2021-11-15 CN CN202122788919.XU patent/CN216647622U/en active Active
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