CN204946414U - A kind of easy-to-install education experiment box structure - Google Patents

Abstract

The utility model relates to the field of education and teaching, and specifically discloses an easy-to-install teaching experiment box structure; it includes a chassis and several experiment modules, and the experiment modules are detachably installed on the chassis; the bottom surface of the experiment module is provided with a second One interface and more than 2 metal magnetic conductive columns, the chassis is provided with more than 2 module position slots, the bottom surface of the module position slot is provided with a second interface corresponding to the first interface, and the module position slot There are more than two adsorption blind holes corresponding to the metal magnetic pillars of the experimental module on the bottom surface, and permanent magnets are fixed on the bottom of the blind holes. The utility model satisfies various teaching and experiment requirements by flexibly combining different experiment modules and experiment chassis. The utility model has the advantages of simple structure, convenient assembly and wide application range.

Description

An easy-to-install teaching experiment box structure

technical field

The utility model relates to the teaching application of electronics and the internet of things, in particular to an easy-to-install teaching experiment box structure.

Background technique

The Internet of Things is a new technological revolution that has emerged in recent years. It has now entered the lives of each of us. IoT applications such as smart home, smart electricity, smart logistics, smart transportation, smart agriculture, smart medical care, and environmental monitoring are gradually taking shape. In the education industry, in order to adapt to the development of application technology, colleges and universities have successively established Internet of Things majors or directions as early as 2010 to cultivate application talents and technical talents for Internet of Things majors.

In the field of education and teaching, in order to meet the needs of electronics, embedded and Internet of Things teaching experiments and practical training, the traditional experimental box products on the market have been simply integrated and optimized, and put into the teaching field after direct transformation. Due to the structure and solidification design of the traditional experiment box, it is difficult to meet the flexible and convenient use requirements required in teaching; sometimes in order to learn a certain technical point, students must use it on a complete set of equipment, and the efficiency and effect are generally not high. .

The integrated design of the traditional experimental box that solidifies multiple technical modules together leads to a high failure rate of the entire set of equipment due to the frequent use of single-point modules and single-point technology learning during learning and use. Equipment scrapping. This kind of design that does not fully consider the practical application leads to a high scrap rate of school experimental equipment, resulting in a waste of resources and costs.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a teaching experiment box structure in which each teaching technical point is made into a simple modularized and easily disassembled assembly.

The technical scheme that the utility model adopts is:

An easy-to-install teaching experiment box structure, which includes a chassis and several experiment modules, the experiment modules can be detachably installed on the chassis; the bottom surface of the experiment module is provided with a first interface and more than two metal magnetic columns , the chassis is provided with more than two module position slots, the bottom surface of the module position slots is provided with a second interface corresponding to the first interface, and the bottom surface of the module position slots is provided with a metal magnetic conductor for the experimental module. There are more than two adsorption blind holes corresponding to the column, and permanent magnets are fixed at the bottom of the blind holes.

Some of the experimental modules include sensor experiment series, embedded development series, ARM development series, wireless communication experiment series and automatic identification experiment series.

Each of the experimental modules corresponds to a basic teaching technology function.

There are 4 metal magnetic guide posts on the bottom surface of the experimental module, and 4 adsorption blind holes on the bottom surface of the module position groove.

There are eight module position slots on the chassis.

The first interface is a probe point, and there are 10 probe points; the second interface is a probe, and the probe includes 10 thimbles corresponding to the probe points.

A control electric board and an independent power supply are arranged in the chassis.

The utility model also includes a cover plate, the cover plate can be detachably covered and closed on the chassis, one side of the cover plate is provided with a folded edge, the folded edge is provided with a first slot, one of the chassis The side is provided with a connecting column that fits in with the first slot.

The utility model adopts the above technical scheme, and adopts a modular and easy-to-assemble structural design. Each teaching technical point is made into a simple experimental module, which is assembled on the chassis interface through a simple and easy-to-disassemble installation structure. The chassis manages and learns the experimental modules. The utility model has the following advantages:

a) The modular design of knowledge points satisfies the disconnection between teaching materials and practical training content in traditional teaching.

b) In the utility model, when a single-point experimental module is damaged, it only needs to replace the damaged experimental module, which does not affect the normal use of the whole set of equipment. However, in the traditional highly integrated experiment/training equipment, there will be a single point of failure during use, which will lead to the scrapping of the entire set of equipment, resulting in a huge waste of resources.

c) The simple installation structure design is adopted, which improves the classroom efficiency of teaching and training and reduces useless workload.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail;

Fig. 1 is the structural representation of the chassis of a kind of easy-to-install teaching experiment box structure of the utility model;

Fig. 2 is the structural representation of the experimental module of a kind of teaching experiment box structure that Fig. 2 is easy to install;

Fig. 3 is a structural schematic diagram of a cover plate of an easy-to-install teaching experiment box structure of the utility model;

Fig. 4 is one of the state schematic diagrams when the utility model is a kind of easy-to-install teaching experiment box structure with a cover plate;

Fig. 5 is the second schematic diagram of the state of a teaching experiment box structure with a cover plate that is easy to install in the utility model.

detailed description

As shown in one of Figures 1 to 5, the utility model includes a chassis 1 and several experimental modules 2, and the experimental modules 2 are detachably installed on the chassis 1; the bottom surface of the experimental module 2 is provided with a first interface 21 and more than two metal magnetic columns 22, the chassis 1 is provided with more than two module position slots 10, and the bottom surface of the module position slots 10 is provided with a second interface 11 corresponding to the first interface 21, The bottom surface of the module position groove 10 is provided with more than two adsorption blind holes 12 corresponding to the metal magnetic pillars 22 of the experimental module, and the bottom of the blind holes 12 is fixed with a permanent magnet.

Several of the experimental modules 2 include sensor experiment series, embedded development series, ARM development series, wireless communication experiment series and automatic identification experiment series.

Each of the experimental modules 2 corresponds to a basic teaching technology function.

As shown in FIG. 2 , there are four metal magnetic-conducting pillars 22 on the bottom surface of the experimental module 2 , and four blind adsorption holes 12 on the bottom surface of the module position groove 10 .

As shown in FIG. 3 , there are eight module position slots 10 on the chassis 1 .

As shown in FIG. 2 or FIG. 3 , the first interface 21 is a probe point, and there are 10 probe points, and the second interface 11 is a probe, and the probe includes 10 thimbles corresponding to the probe points.

The chassis 1 is provided with a control board and an independent power supply.

The utility model also includes a cover plate 3, the cover plate 3 can be detachably covered on the chassis 1, a folded edge 31 is provided on one side of the cover plate 3, and a first slot is arranged on the folded edge 31 32. One side of the chassis 1 is provided with a connecting column 13 that is plugged and matched with the first slot 32. As shown in Figure 4, through the cooperation of the first slot 32 and the connecting column 13, when the reverse side of the cover plate 3 is plugged into the chassis 1 of the teaching experiment box, the cover plate 3 is formed with the surface of the teaching experiment box chassis. Obtuse angle, the executive equipment of the experiment can be detachably placed and fixed on the surface of the cover plate 3; as shown in Figure 5, when the front of the cover plate 3 is plugged into the chassis 1 of the teaching experiment box, the cover plate 3 is closed On the chassis 1 of the teaching experiment box.

The utility model has the following advantages:

a) The modular design of knowledge points satisfies the disconnection between teaching materials and practical training content in traditional teaching.

b) In the utility model, when a single-point experimental module is damaged, it only needs to replace the damaged experimental module, which does not affect the normal use of the whole set of equipment. However, in the traditional highly integrated experiment/training equipment, there will be a single point of failure during use, which will lead to the scrapping of the entire set of equipment, resulting in a huge waste of resources.

c) The simple installation structure design is adopted, which improves the classroom efficiency of teaching and training and reduces useless workload.

The utility model adopts the above technical scheme, and adopts a modular and easy-to-assemble structural design. Each teaching technical point is made into a simple module, which is assembled on the chassis interface through a simple and easy-to-detach installation structure. Manage and study modules. It fundamentally solves the waste of repeated investment and repeated purchase of school resources, and can make professional classroom teaching more flexible and practical, so that each knowledge point in the textbook can have a corresponding experimental module, which solves the problem of textbook knowledge in the teaching field. The phenomenon of disconnection between teaching and training between experimental equipment. The structural design of easy assembly and disassembly also improves the efficiency of classroom teaching, reduces the failure rate of equipment, and virtually saves the school's hardware configuration cost, which can be said to serve multiple purposes.

Claims (8)

1. an easy-to-install education experiment box structure, is characterized in that: it comprises chassis and some experiment modules, and described experiment module is detachably installed on chassis; The bottom surface of described experiment module is provided with the metal magnetic conducting post of first interface and more than 2, described chassis is provided with the module position groove of more than 2, the bottom surface of described module position groove is provided with second interface corresponding with first interface, the bottom surface of module position groove is provided with the absorption blind hole of more than 2 corresponding with the metal magnetic conducting post of experiment module, and the bottom of described blind hole is fixed with permanent magnet.

2. a kind of easy-to-install education experiment box structure according to claim 1, is characterized in that: some described experiment modules comprise sensor experiment series, embedded development series, ARM exploitation series, wireless telecommunications experimentalists and technicians and automatically identify experimentalists and technicians.

3. a kind of easy-to-install education experiment box structure according to claim 1, is characterized in that: each described experiment module is a corresponding basic instructional technology function respectively.

4. a kind of easy-to-install education experiment box structure according to claim 1, it is characterized in that: the metal magnetic conducting post on the bottom surface of described experiment module is 4, the absorption blind hole in described module position groove bottom is 4.

5. a kind of easy-to-install education experiment box structure according to claim 1, is characterized in that: the module position groove on described chassis is 8.

6. a kind of easy-to-install education experiment box structure according to claim 1, is characterized in that: described first interface is for visiting point, and visiting point is 10, and described second interface is probe, probe comprise 10 with visit a corresponding thimble.

7. a kind of easy-to-install education experiment box structure according to claim 1, is characterized in that: be provided with control panel and independent current source in described chassis.

8. a kind of easy-to-install education experiment box structure according to claim 1, it is characterized in that: it also comprises a cover plate, described cover plate is detachably covered on chassis, one side of cover plate is provided with a flanging, described flanging is provided with the first slot, and a side on described chassis is provided with the joint pin coordinated with the first slot grafting.