Combined multifunctional electrical practical training cabinet

Abstract

The utility model relates to a combined type multifunctional electrical practical training cabinet, and belongs to the technical field of electrical practical training equipment. Comprising practical training cabinet units, the multiple practical training cabinet units are mutually enclosed to form a regular polygon, every two adjacent practical training cabinet units are detachably connected through a locking piece, the locking pieces can prevent the practical training cabinet units from loosening and displacing, and the stability of connection between the practical training cabinet units is guaranteed. According to the combined multifunctional electrical practical training cabinet, the design of the six-face cabinet body is adopted, the practical training cabinet units can be split into independent units, the practical training cabinet units can be conveniently and rapidly moved in the later period, and the split practical training cabinet units have no special requirements for the size of a practical training space inlet; the training cabinet units can be directly transported to a classroom to be assembled on site after being assembled in a factory, so that the workload of on-site installation is reduced, and the on-site installation progress is accelerated; the practical training cabinet units are connected and locked through the locking pieces, and after the practical training cabinet units are locked, the stability of the cabinet body is higher.

Description

Technical Field

[0001] This utility model relates to a combined multifunctional electrical training cabinet, belonging to the technical field of electrical training equipment. Background Technology

[0002] Electrical training is a crucial component of electrical education and vocational training. Currently, in order to meet the teaching needs of automation majors in China, electrical training cabinets are commonly used to help students better understand and master electrical principles and operating skills.

[0003] The existing electrical training cabinet is rectangular in shape, accommodating four students simultaneously for electrical training. However, this rectangular shape results in a large number of internal components, making it too bulky to be assembled into a single unit before transporting to the classroom. Each component must be brought to the classroom individually for on-site assembly, which is inconvenient, increases the workload, and slows down the installation process. Furthermore, when the cabinet needs to be moved, it must be disassembled into individual components for transport and then reassembled. This cumbersome and time-consuming process leads to frequent component relocations and slow overall efficiency. Therefore, improvements are necessary. Summary of the Invention

[0004] The purpose of this utility model is to provide a modular multi-functional electrical training cabinet that can effectively reduce the workload of on-site installation, improve the on-site installation progress, and at the same time effectively reduce the frequency of moving parts and can be quickly relocated.

[0005] The technical solution of this utility model is:

[0006] A modular multifunctional electrical training cabinet includes training cabinet units, characterized in that: multiple training cabinet units are mutually enclosed to form a regular polygon, and adjacent training cabinet units are detachably connected to each other by locking components. The locking components can prevent loosening and displacement between the training cabinet units and ensure the stability of the connection between the training cabinet units.

[0007] The training cabinet unit includes a cabinet body and a cabinet door. The front of the cabinet body has a storage compartment, and the cabinet door is hinged to the edge of the storage compartment. A display screen is installed on the cabinet body above the storage compartment. Multiple circuit breakers, power buttons and network interfaces are installed on the cabinet body below the storage compartment. Storage compartments are installed inside the cabinet body below the circuit breakers, power buttons and network interfaces. Door covers are symmetrically hinged to the ports of the storage compartments.

[0008] The cabinet is a rectangular body with a trapezoidal cross-section, and self-locking casters are installed at the four corners of the bottom surface of the cabinet.

[0009] The storage compartment is provided with multiple partitions at intervals, and the partitions are trapezoidal plates.

[0010] The cabinet door is a rectangular plate-shaped body, and a plurality of positioning reference holes are uniformly arranged on the cabinet door.

[0011] A plurality of assembly strips are arranged on the cabinet door, and the plurality of assembly strips are arranged in a rectangular frame shape.

[0012] The locking member comprises a locking lug and a lock catch, the locking lug is fixedly installed on the back of the practical training cabinet unit, the locking lug is a plate-shaped body with a section in the shape of a Chinese character 'M', locking holes are respectively arranged on two wings of the locking lug, the lock catch is a round rod body with a section in the shape of a Chinese character 'U', and the lock catch is in clamping connection with the locking holes of the locking lug.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The combined multifunctional electrical practical training cabinet adopts the design of a six-surface cabinet body, the practical training cabinet units can be split into independent units, the practical training cabinet units are convenient for rapid relocation in the later period, the practical training cabinet units after splitting do not have special requirements on the size of the practical training space entrance, the practical training cabinet units can be directly transported to the classroom site for assembly after being assembled in the factory, the work load of on-site installation is reduced, the installation progress of the site is improved, the practical training cabinet units are locked by the locking members, the cabinet body has higher stability after being locked, meanwhile, the six-surface cabinet design matches the six-surface surrounding table style in the popular group teaching, the project practical training teaching classroom environment and the classroom cultural atmosphere are further enhanced, and the combined multifunctional electrical practical training cabinet can be split according to the space position of the classroom and recombined and arranged, for example, a single practical training cabinet is arranged, two practical training cabinets are combined with each other, three practical training cabinets are combined with each other, and the like, so that the electrical training of different numbers of groups is met. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective structural schematic view of the utility model;

[0016] Figure 2 It is a top view structural schematic view of the utility model;

[0017] Figure 3 It is a bottom view structural schematic view of the utility model;

[0018] Figure 4 It is a perspective structural schematic view of the practical training cabinet unit after removing the cabinet door in the utility model;

[0019] Figure 5 It is a perspective structural schematic view of the locking member in the utility model.

[0020] In the figure: 1, practical training cabinet unit; 2, cabinet body; 3, cabinet door; 4, self-locking universal wheel; 5, storage grid; 6, partition; 7, positioning reference hole; 8, display screen; 9, circuit breaker; 10, power button; 11, network interface; 12, storage bin; 13, door cover; 14, assembly strip; 15, assembly hole; 16, locking lug; 17, lock catch; 18, locking hole. DETAILED DESCRIPTION

[0021] As shown in the accompanying drawings Figures 1-5

[0022] The combined multifunctional electrical practical training cabinet includes a practical training cabinet unit 1. Six practical training cabinet units 1 are enclosed to form a regular hexagon. When in use, the practical training cabinet can allow six students to simultaneously perform electrical practical training learning. Compared with the existing cuboid-shaped practical training cabinet which can only accommodate four students to simultaneously perform electrical practical training learning, the electrical practical training cabinet can accommodate more students to simultaneously perform electrical practical training learning.

[0023] The practical training cabinet unit 1 includes a cabinet body 2 and a cabinet door 3. The cabinet body 2 is a hollow rectangular body with a trapezoidal cross-section. Self-locking universal wheels 4 are installed at the four corners of the bottom surface of the cabinet body 2. When in use, the cabinet body 2 can be moved by pushing it with the self-locking universal wheels 4, so that the practical training cabinet unit 1 can be moved and relocated.

[0024] A storage grid 5 is formed on the front surface of the cabinet body 2. Multiple partition plates 6 are fixedly installed in the storage grid 5 at intervals. The partition plates 6 are trapezoidal plate-shaped bodies. When in use, the storage grid 5 is divided into multiple storage spaces by the partition plates 6, thereby facilitating the classification of different types of electrical equipment, such as motors, lamps, electrical wire consumables, electrical tools, notebook computers, etc., so that students can more conveniently take the electrical equipment needed for practical training operation.

[0025] The cabinet door 3 is hingedly connected to the edge of the storage grid 5. The cabinet door 3 is a rectangular plate-shaped body. The cabinet door 3 can shield the storage grid 5. Multiple positioning reference holes 7 are uniformly arranged on the cabinet door 3. When in use, the positioning reference holes 7 on the cabinet door 3 cooperate with bolts to facilitate students installing electrical equipment on the cabinet door 3 for practical training operation.

[0026] A display screen 8 is arranged on the cabinet body 2 above the storage grid 5. The cabinet body 2 is provided with a program controller (PLCS7-800). The program controller is electrically connected to the display screen 8. The program controller can control the display screen 8 to perform functions such as timing, displaying practical training content, and upper computer control.

[0027] ​A plurality of circuit breakers 9, power buttons 10 and network interfaces 11 are arranged on the cabinet body 2 below the storage compartment 5, and are arranged side by side, and all necessary connectors are led out, facilitating external industrial computer programming, debugging, communication and the like, so that students can carry out PLC automatic control, motor forward and reverse rotation, automation system communication training and the like, and can also be used for Internet of Things technology application major and photoelectric technology application major course content training, such as Internet of Things system design and photoelectric display screen 8 installation training.

[0028] A storage compartment 12 is arranged in the cabinet body 2 below the circuit breakers 9, power buttons 10 and network interfaces 11, and a door cover 13 is symmetrically hinged on the port of the storage compartment 12, which can facilitate students to store their own personal items when in use.

[0029] Four assembly bars 14 are arranged on the cabinet door 3, and the four assembly bars 14 are arranged in a rectangular frame shape, and the four assembly bars 14 are arranged at the edges of the cabinet door 3. The assembly bar 14 is a hollow square tube body, and the assembly bar 14 is fixedly installed on the cabinet door 3 by bolts. A plurality of assembly holes 15 are arranged on the two side surfaces of the assembly bar 14, and the assembly hole 15 is an oblong hole. When in use, the assembly bar 14 arranged in a rectangular frame shape can increase the position of installing electrical equipment in different directions, and facilitate students to carry out training operation.

[0030] The lockings between the training cabinet units 1 are detachably connected, and the lockings include a locking lug plate 16 and a lock catch 17. The locking lug plate 16 is fixedly installed on the back of the cabinet body 2 of the training cabinet unit 1, and the locking lug plate 16 is a plate-shaped body with a section in the shape of “M”. The web plate of the locking lug plate 16 is fixedly installed on the back of the cabinet body 2, and the two side plates of the locking lug plate 16 are respectively provided with locking holes 18. The lock catch 17 is a circular rod body with a section in the shape of “U”. The lock catch 17 is matched and clamped with the locking holes 18 of the locking lug plates 16 of two adjacent training cabinet units 1. When in operation, the lockings can avoid loosening displacement between the training cabinet units 1, and ensure the stability of the connection between the training cabinet units 1.

[0031] When the combined multifunctional electrical training cabinet is in use, six students to be trained in electrical engineering are arranged to sit in front of the cabinet doors 3 of the training cabinet units 1 respectively, then the students open the cabinet doors 3 to take out the electrical equipment to be installed, and install the electrical equipment on the positioning reference holes 7 of the cabinet doors 3, and connect the lines with the circuit breakers 9, power buttons 10 and network interfaces 11, and then the electrical training operation can be started. The combined multifunctional electrical training cabinet is arranged in a hexagonal shape, which can meet the simultaneous online training operation of multiple people, and also facilitates the teacher to move around the combined multifunctional electrical training cabinet to guide the students to carry out electrical training operation.

[0032] When the combined multifunctional electrical practical training cabinet needs to be moved, the locking buckle 17 can be pulled out to unlock the self-locking universal wheel 4, so that the single practical training cabinet unit 1 can be moved through the self-locking universal wheel 4, effectively reducing the frequency of moving parts, and realizing easy moving of the combined multifunctional electrical practical training cabinet.

[0033] The combined multifunctional electrical practical training cabinet adopts a six-sided cabinet design, and the practical training cabinet units can be split into independent units, facilitating quick relocation of the practical training cabinet units in the later stage. The split practical training cabinet units have no special requirements for the size of the training space entrance, and the practical training cabinet units can be directly transported to the classroom site for assembly after assembly in the factory, reducing the workload of on-site installation and improving the installation progress on site. The practical training cabinet units are locked by locking members, and the cabinet body is more stable after locking. At the same time, the six-sided cabinet design matches the six-sided table style in the popular group teaching, further enhancing the project practical training classroom environment and classroom cultural atmosphere. The combined multifunctional electrical practical training cabinet can also be split according to the space position of the classroom and recombined and arranged, such as a single practical training cabinet, two practical training cabinets combined with each other, three practical training cabinets combined with each other, etc. The number of practical training cabinet units can be DIY designed according to the number of students in each class, such as one or two or three students in each group, to meet the needs of different numbers of groups to carry out electrical practical training in the form of team.

Claims

1. A combined multifunctional electrical practical training cabinet, comprising a practical training cabinet unit (1), characterized in that: A plurality of practical training cabinet units (1) are mutually enclosed into a regular polygon, and two adjacent practical training cabinet units (1) are detachably connected with each other through a locking piece, which can avoid loosening displacement between the practical training cabinet units (1). The locking piece comprises a locking lug (16) and a lock catch (17). The locking lug (16) is fixedly installed on the back of the practical training cabinet unit (1) and is in the form of a plate-shaped body with a "M" cross section. The locking lug (16) is provided with a locking hole (18) on each wing. The lock catch (17) is in the form of a round rod body with a "U" cross section. The lock catch (17) is in clamping connection with the locking hole (18) of the locking lug (16).

2. The combined multifunctional electrical practical training cabinet according to claim 1, characterized in that: The practical training cabinet unit (1) comprises a cabinet body (2) and a cabinet door (3). The front of the cabinet body (2) is provided with a storage compartment (5). The cabinet door (3) is hingedly connected to the edge of the storage compartment (5). A display screen (8) is arranged on the cabinet body (2) above the storage compartment (5). A plurality of circuit breakers (9), a power button (10) and a network interface (11) are arranged on the cabinet body (2) below the storage compartment (5). A storage compartment (12) is arranged in the cabinet body (2) below the circuit breakers (9), the power button (10) and the network interface (11). The storage compartment (12) is symmetrically hingedly connected with a door cover (13) on the port.

3. The combined multifunctional electrical practical training cabinet according to claim 2, characterized in that: The cabinet body (2) is in the form of a rectangular body with a trapezoidal cross section. Self-locking universal wheels (4) are arranged at the four corners of the bottom surface of the cabinet body (2).

4. The combined multifunctional electrical practical training cabinet according to claim 2, characterized in that: A plurality of partition plates (6) are arranged in the storage compartment (5) at intervals. The partition plates (6) are in the form of trapezoidal plate-shaped bodies.

5. The combined multifunctional electrical practical training cabinet according to claim 2, characterized in that: The cabinet door (3) is in the form of a rectangular plate-shaped body. A plurality of positioning reference holes (7) are uniformly arranged on the cabinet door (3).

6. The combined multifunctional electrical practical training cabinet according to claim 2, characterized in that: A plurality of assembly strips (14) are arranged on the cabinet door (3) and are in the form of a rectangular frame.

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