CN210700228U

CN210700228U - Practical training examination device for technical application of single chip microcomputer

Info

Publication number: CN210700228U
Application number: CN201921399295.9U
Authority: CN
Inventors: 王媛; 严立甫; 曹薇; 陈亮; 路丹丹
Original assignee: City College Southwest University Of Science And Technology
Current assignee: City College Southwest University Of Science And Technology
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-09
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a real standard examination device of singlechip technical application, including the operation panel, the equal fixedly connected with bounding wall of two lateral walls that the operation panel is relative, the back fixedly connected with baffle of operation panel, one side and two bounding wall fixed connection that the baffle is close to the operation panel, the common sliding connection in one side that two bounding walls kept away from each other has the objective plate, and the objective plate is located the top of operation panel, the utility model discloses the beneficial effect who reaches is: simple structure, convenient operation, student can pull the thing board of carrying at real standard examination in-process, observe the real standard module above, can select the real standard module that needs to use at will, place and build the circuit on the operation panel, establish single chip microcomputer system, not only operating space is big, it is very convenient to observe to select real standard module moreover, the three fan that sets up at real standard examination in-process not only can blow the cooling to real standard module, also can reduce student's surrounding operation environment's temperature.

Description

Practical training examination device for technical application of single chip microcomputer

Technical Field

The utility model relates to a real standard examination device especially relates to a real standard examination device of singlechip technical application, belongs to real standard examination device technical field.

Background

The single-chip technology is an electric intelligent technology application series book, is a recommended teaching material for vocational education and adult education department of education department, greatly attaches importance to practical application and practical ability culture of students in the teaching process, and carries out practical training and examination on the students through a practical training and examination device, and the students need to operate and learn before a practical training table. Among the present real standard examination device of instructing, the student need be to the real standard module of instructing the display on the table equipment wiring of instructing, and the real standard module of display has occupied a large amount of operating space, and inconvenient circuit of putting up, the singlechip system of founding is also convenient for the student to observe and take the real standard module, and when the circular telegram debugging after the completion of founding moreover, can give off the heat for student's operational environment temperature risees.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a practical training examination device for the application of the single chip microcomputer technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a real standard examination device of singlechip technical application, includes the operation panel, the equal fixedly connected with bounding wall of two relative lateral walls of operation panel, the back fixedly connected with baffle of operation panel, one side and two bounding wall fixed connection that the baffle is close to the operation panel, two the common sliding connection in one side that the bounding wall was kept away from each other has the objective plate, the objective plate is located the top of operation panel, two support columns of the equal fixedly connected with in bottom of bounding wall.

Preferably, two first spouts have all been seted up to one side that the bounding wall was kept away from each other, carry the bottom of thing board and seted up two recesses, two the equal fixedly connected with bearing in one side that the recess was kept away from each other, two the bearing is sliding connection respectively in the inside of two first spouts, carry the thing board and pass through bearing and first spout and bounding wall sliding connection, two the second spout, two have all been seted up to the upper surface of bounding wall the equal sliding connection in inside of second spout has the slider, two the top of slider all with the inner wall fixed connection of recess, carry the thing board and pass through slider and second spout and bounding wall sliding connection.

Preferably, both sides of the bottom of the carrying plate are fixedly connected with limit blocks, and the upper surfaces of the limit blocks are abutted to the surrounding plates.

Preferably, the top end of the carrying plate is obliquely and downwards arranged, and one side, far away from the baffle plate, of the carrying plate is provided with a plurality of uniformly distributed mounting grooves.

Preferably, three fan grooves are formed in one side, close to the operating platform, of the baffle, and fans are fixedly connected inside the three fan grooves.

Preferably, the bottom ends of the four support columns are fixedly connected with locking wheels.

The utility model provides a practical training examination device for singlechip technology application, beneficial effect lies in:

1. the utility model discloses simple structure, convenient operation through setting up first spout and second spout, makes the year thing board of slope can slide on two bounding walls, and the student can the pull carry the thing board at real standard examination in-process, observes the real standard module above, can select the real standard module that needs use at will, places and build the circuit on the operation panel, found single chip microcomputer system, and not only operating space is big, and it is very convenient to observe and select real standard module moreover.

2. In the practical training and examination process, when a student completes the construction of the single chip microcomputer system on the operation table for power-on debugging, the three fans arranged can not only blow air to the practical training module for cooling, but also reduce the temperature of the operation environment around the student.

Drawings

Fig. 1 is a schematic view of a main view structure of a practical training assessment device for the application of the single-chip microcomputer technology provided by the utility model;

fig. 2 is the utility model provides a left side view structure schematic diagram of practical training examination device of singlechip technical application.

In the figure: 1. an operation table; 2. enclosing plates; 3. a baffle plate; 31. a fan groove; 4. a loading plate; 41. a groove; 42. a bearing; 43. a slider; 44. a limiting block; 5. a support pillar; 6. a first chute; 61. a second chute; 7. mounting grooves; 8. a fan; 9. and locking the wheels.

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.

Referring to fig. 1-2, a real standard examination device of single chip microcomputer technology application, including operation panel 1, the upper surface of operation panel 1 is used for the student to operate and builds singlechip system, the equal fixedly connected with bounding wall 2 of two relative lateral walls of operation panel 1, the back fixedly connected with baffle 3 of operation panel 1, baffle 3 is close to one side and two bounding wall 2 fixed connection of operation panel 1, the common sliding connection in one side that two bounding walls 2 kept away from each other has objective plate 4, objective plate 4 is used for placing real standard module, objective plate 4 is located the top of operation panel 1, the equal fixedly connected with two support columns 5 in bottom of bounding wall 2.

The side, far away from each other, of each of the two surrounding plates 2 is provided with a first chute 6, the bottom end of the carrying plate 4 is provided with two grooves 41, the side, far away from each other, of each of the two grooves 41 is fixedly connected with a bearing 42, the two bearings 42 are respectively and slidably connected inside the two first chutes 6, the carrying plate 4 is slidably connected with the surrounding plates 2 through the bearings 42 and the first chutes 6, the upper surfaces of the two surrounding plates 2 are respectively provided with a second chute 61, the inside of the two second chutes 61 is respectively and slidably connected with a sliding block 43, the top ends of the two sliding blocks 43 are respectively and fixedly connected with the inner walls of the grooves 41, the carrying plate 4 is slidably connected with the surrounding plates 2 through the sliding blocks 43 and the second chutes 61, the carrying plate 4 slides on the surrounding plates 2, when a practical training module needs to be selected, the carrying plate 4 can be pulled to be close to students, so as to facilitate observation, the two sides of the bottom of the object carrying plate 4 are fixedly connected with limit blocks 44, the upper surface of the limit blocks 44 is abutted against the surrounding plate 2, the limit blocks 44 can be tightly attached to the bottom of the surrounding plate 2 to slide, the limit blocks 44 are positioned between the two support columns 5 on the same side, so that the object carrying plate 4 cannot fall off when sliding on the surrounding plate 2, the top end of the object carrying plate 4 is obliquely and downwards arranged, a student can conveniently observe a practical training module on the object carrying plate 4, one side, away from the baffle plate 3, of the object carrying plate 4 is provided with a plurality of uniformly distributed mounting grooves 7, the mounting grooves 7 are used for mounting the practical training module, one side, close to the operation table 1, of the baffle plate 3 is provided with three fan grooves 31, the insides of the three fan grooves 31 are fixedly connected with fans 8, the fans 8 can blow air to the surface of the operation table 1 to dissipate heat, the mobile training assessment device is convenient.

The working principle is as follows: when in use, after the practical training module is installed in the installation groove 7, the operation table 1 is pushed, the locking wheel 9 is rotated, after the operation table 1 is transferred to a proper position, a student is positioned at one side of the operation table 1, which is far away from the baffle 3, to conduct practical training examination, the object carrying plate 4 is pulled, the bearing 42 and the sliding block 43 respectively slide along the first sliding groove 6 and the second sliding groove 61, the inclined object carrying plate 4 is close to the student, the student can conveniently observe and select, after the practical training module needing to be built is taken down and placed on the operation table 1, the object carrying plate 4 is pushed, the operation space of the student on the operation table 1 is large, the student builds the practical training module on the operation table 1, in the process of the student, the fan 8 is connected with an external power supply and started, the temperature of the operation environment of the student can be reduced, after the practical training module is built by the student and connected with the external power supply, heat is dissipated, the fan 8, and radiating the training module.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a real standard examination device of singlechip technical application, its characterized in that, includes operation panel (1), the equal fixedly connected with bounding wall (2) of two lateral walls that operation panel (1) is relative, back fixedly connected with baffle (3) of operation panel (1), one side and two bounding wall (2) fixed connection that baffle (3) are close to operation panel (1), two the common sliding connection in one side that bounding wall (2) kept away from each other has objective plate (4), objective plate (4) are located the top of operation panel (1), two support columns (5) of the equal fixedly connected with in bottom of bounding wall (2).

2. The practical training assessment device for the application of the single-chip microcomputer technology as claimed in claim 1, wherein one side of each of the two enclosing plates (2) away from each other is provided with a first sliding groove (6), the bottom end of the carrying plate (4) is provided with two grooves (41), one sides of the two grooves (41) far away from each other are fixedly connected with bearings (42), the two bearings (42) are respectively connected inside the two first sliding grooves (6) in a sliding manner, the carrying plate (4) is connected with the enclosing plates (2) in a sliding way through a bearing (42) and a first sliding groove (6), the upper surfaces of the two enclosing plates (2) are respectively provided with a second sliding groove (61), the insides of the two second sliding grooves (61) are respectively connected with a sliding block (43) in a sliding way, the top ends of the two sliding blocks (43) are respectively fixedly connected with the inner wall of the groove (41), the carrying plate (4) is connected with the enclosing plate (2) in a sliding mode through a sliding block (43) and a second sliding groove (61).

3. The practical training assessment device for the application of the single-chip microcomputer technology as claimed in claim 1, wherein both sides of the bottom of the carrying plate (4) are fixedly connected with limit blocks (44), and the upper surfaces of the limit blocks (44) are abutted against the enclosing plate (2).

4. The practical training assessment device for the application of the single chip microcomputer technology according to claim 1, wherein the top end of the carrying plate (4) is arranged obliquely downwards, and a plurality of uniformly distributed mounting grooves (7) are formed in one side of the carrying plate (4) away from the baffle plate (3).

5. The practical training assessment device for the application of the single-chip microcomputer technology as claimed in claim 1, wherein three fan grooves (31) are formed in one side of the baffle (3) close to the operating platform (1), and fans (8) are fixedly connected to the insides of the three fan grooves (31).

6. The practical training assessment device for the application of the single-chip microcomputer technology as claimed in claim 1, wherein the bottom ends of the four support columns (5) are fixedly connected with locking wheels (9).