CN220709828U - Practical training device for electromechanical experiment - Google Patents
Practical training device for electromechanical experiment Download PDFInfo
- Publication number
- CN220709828U CN220709828U CN202321045921.0U CN202321045921U CN220709828U CN 220709828 U CN220709828 U CN 220709828U CN 202321045921 U CN202321045921 U CN 202321045921U CN 220709828 U CN220709828 U CN 220709828U
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- cabinet body
- module
- electromechanical
- training device
- module body
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- 238000012549 training Methods 0.000 title claims abstract description 30
- 238000002474 experimental method Methods 0.000 title claims description 7
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to the technical field of practical training devices and discloses an electromechanical experimental practical training device which comprises a cabinet body, wherein a plurality of test modules are detachably arranged on the cabinet body, each test module comprises a module body and a wiring panel, the wiring panel is arranged at the front end of the module body, and the rear end of the module body extends into the cabinet body and is clamped with the inner wall of the cabinet body and is fixed through a fastener. According to the electromechanical experimental training device, the clamping blocks of the module body are clamped, the positioning columns on the back of the wiring panel are spliced with the positioning blocks, so that the test module can be quickly installed in the cabinet body, the rear end of the module body is fixed through the fastener, the test module can be quickly and stably installed, meanwhile, the test module is convenient to detach, and line overhaul and maintenance are utilized.
Description
Technical Field
The utility model relates to the technical field of practical training devices, in particular to an electromechanical experimental practical training device.
Background
For stabilization and development, the electromechanical industry performs professional skill learning, training, professional skill identification and the like on internal staff by scattered basic units each year. In the current training and learning, if a learner only learns through the explanation of a book or a teacher, the learner is not intuitive enough, the learner is difficult to understand and master, and in order to improve the learning efficiency, the training mostly adopts a mode of combining theory and practical training.
In order to improve the practical operating capability, an electrical engineer generally performs wiring operation through a practical training cabinet, and a plurality of test modules with different functions are installed on the practical training cabinet so as to perform various experimental practical training operations. In the practical training process, faults such as open circuit or open circuit may occur in the test module, and the test module needs to be overhauled and maintained, but the disassembly and assembly of the test module of the traditional practical training cabinet are relatively inconvenient, and the circuit overhauling and maintenance are not facilitated.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides an electromechanical experimental training device.
The utility model provides an electromechanical experiment training device, which comprises a cabinet body, wherein a plurality of test modules are detachably arranged on the cabinet body, each test module comprises a module body and a wiring panel, the wiring panel is arranged at the front end of the module body, and the rear end of the module body extends into the cabinet body and is clamped with the inner wall of the cabinet body and is fixed through a fastener.
As a further optimized scheme of the utility model, the front surface of the cabinet body is provided with an opening, positioning blocks are arranged on the inner walls of the two sides of the opening, positioning holes are formed in the positioning blocks, positioning columns matched with the positioning holes are arranged on the back surface of the wiring panel, and the positioning columns are in tight plug-in connection with the positioning holes.
As a further optimized scheme of the utility model, the inner wall of the rear side of the cabinet body is provided with a clamping block, and the rear end of the module body is tightly clamped with the clamping block.
As a further optimized scheme of the utility model, the number of the clamping blocks is four, the four clamping blocks are distributed in a rectangular array, the section of the rear end of the module body is rectangular, and four corners of the rear end of the module body are respectively in one-to-one correspondence with the four clamping blocks.
As a further optimized scheme of the utility model, the fastener comprises a threaded rod and a locking nut, one end of the threaded rod is arranged at the tail end of the module body, and the other end of the threaded rod penetrates through and extends to the rear of the cabinet body and is in threaded sleeve connection with the locking nut.
As a further optimized scheme of the utility model, ventilation openings are formed in two sides of the cabinet body, and a cooling fan is arranged in each ventilation opening.
As a further optimized scheme of the utility model, the back of the cabinet body is provided with a heat radiation opening, and a dust screen is arranged in the heat radiation opening.
According to the electromechanical experimental training device, the clamping blocks of the module body are clamped, the positioning columns on the back of the wiring panel are spliced with the positioning blocks, so that the test module can be quickly installed in the cabinet body, the rear end of the module body is fixed through the fastener, the test module can be quickly and stably installed, meanwhile, the test module is convenient to detach, and line overhaul and maintenance are utilized.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic top view of the sectional structure of the cabinet of the present utility model;
fig. 3 is a schematic view of the internal structure of the cabinet of the present utility model.
Description of the drawings: 1. a cabinet body; 2. an electrical parameter measurement module; 3. an adjustable resistance module; 4. a three-phase transformer; 5. an AC/DC power supply module; 6. a start-stop module; 7. a module body; 8. a wiring panel; 9. a fastener; 10. a positioning block; 11. positioning columns; 12. a clamping block; 13. a vent hole; 14. trepanning; 15. a dust-proof net.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1-3, an electromechanical experimental training device comprises a cabinet body 1, wherein a plurality of experimental modules are detachably installed on the cabinet body 1, each experimental module comprises a module body 7 and a wiring panel 8, the wiring panel 8 is installed at the front end of the module body 7, and the rear end of the module body 7 extends into the cabinet body 1 and is clamped with the inner wall of the cabinet body 1 and is fixed through a fastener 9;
specifically, the number of the test modules is five, namely an electric parameter measurement module 2, an adjustable resistor module 3, a three-phase transformer 4, an alternating current-direct current power supply module 5 and a start-stop module 6, and the electric parameter measurement module 2, the adjustable resistor module 3, the three-phase transformer 4, the alternating current-direct current power supply module 5 and the start-stop module 6 are sequentially arranged from top to bottom, so that the test module is applicable to general experimental training operation of motor science and motor dragging; other numbers and functions of test modules can be selected according to practical training requirements;
specifically, the front surface of the cabinet body 1 is provided with an opening, positioning blocks 10 are arranged on the inner walls of the two sides of the opening, positioning holes are formed in the positioning blocks 10, positioning columns 11 matched with the positioning holes are arranged on the back surface of the wiring panel 8, and the positioning columns 11 are in tight plug-in connection with the positioning holes;
furthermore, the wiring panel 8 covers the front surface of the opening, two sides of the wiring panel 8 are respectively flush and attached to the edge of the cabinet body 1, a plurality of power-on terminals, connectors and various components are arranged on the wiring panel 8, and a user can perform wiring operation on the wiring panel 8;
specifically, a clamping block 12 is mounted on the inner wall of the rear side of the cabinet body 1, and the rear end of the module body 7 is tightly clamped with the clamping block 12;
further, the number of the clamping blocks 12 is four, the four clamping blocks 12 are distributed in a rectangular array, the section of the rear end of the module body 7 is rectangular, four corners of the rear end of the module body 7 are respectively in one-to-one correspondence with the four clamping blocks 12, the clamping blocks 12 are L-shaped, and the corners of the rear end of the module body 7 can be positioned, so that the rear end of the module body 7 is clamped, and the installation stability of the module body 7 in the cabinet body 1 is improved; the rear end of the module body 7 can also be a prism or a cylinder, and the clamping block 12 is matched with the prism or the cylinder, so that the rear end of the module body 7 can be conveniently positioned;
specifically, the fastener 9 includes a threaded rod and a lock nut, one end of the threaded rod is installed at the tail end of the module body 7, the other end of the threaded rod penetrates and extends to the rear of the cabinet body 1, and the lock nut is sleeved with threads, and the rear end of the threaded rod is fixed at the rear of the cabinet body 1 through the lock nut, so that the module body 7 is fixed in the cabinet body 1; the fastening pieces such as a bolt, a buckle and the like can also be used;
further, the number of the threaded rods is two and the threaded rods are symmetrically distributed at the rear end of the module body 7, sleeve holes 14 matched with the threaded rods are formed in the side wall at the rear of the cabinet body 1, the number of the sleeve holes 14 is two and corresponds to the two threaded rods one by one respectively, and the rear ends of the threaded rods penetrate through the sleeve holes and are connected with locking nuts, so that the module body 7 is fixed;
specifically, the two sides of the cabinet body 1 are provided with ventilation openings, and the ventilation openings are internally provided with cooling fans 13, so that the air flow rate in the cabinet body 1 can be improved by utilizing the combined design of the ventilation openings and the cooling fans, and the cooling effect of the cabinet body 1 is accelerated;
specifically, the back of the cabinet body 1 is provided with a heat dissipation opening, the heat dissipation opening is arranged between the two sleeve holes 14, and the heat dissipation opening is internally provided with a dust screen 15, so that the effects of ventilation, heat dissipation and dust prevention can be achieved.
According to the electromechanical experimental training device provided by the utility model, the test module can be quickly installed in the cabinet body 1 through the clamping connection of the clamping blocks 12 of the module body 7 and the insertion connection of the positioning column 11 and the positioning block 10 on the back of the wiring panel 8, and then the rear end of the module body 7 is fixed through the fastener 9, so that the quick and stable installation of the test module is realized, meanwhile, the disassembly of the test module is also convenient, and the line is utilized for overhauling and maintenance.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an electromechanical experiment practical training device, includes the cabinet body (1), detachably installs a plurality of test modules on the cabinet body (1), its characterized in that: the test module comprises a module body (7) and a wiring panel (8), wherein the wiring panel (8) is arranged at the front end of the module body (7), and the rear end of the module body (7) extends into the cabinet body (1) and is clamped with the inner wall of the cabinet body (1) and is fixed through a fastener (9).
2. The practical training device for electromechanical experiments according to claim 1, wherein the front surface of the cabinet body (1) is provided with an opening, positioning blocks (10) are arranged on the inner walls of two sides of the opening, positioning holes are formed in the positioning blocks (10), positioning columns (11) matched with the positioning holes are arranged on the back surface of the wiring panel (8), and the positioning columns (11) are in tight plug-in connection with the positioning holes.
3. The electromechanical experimental training device according to claim 1, wherein the clamping block (12) is mounted on the inner wall of the rear side of the cabinet body (1), and the rear end of the module body (7) is tightly clamped with the clamping block (12).
4. The practical training device for electromechanical experiments according to claim 3, wherein the number of the clamping blocks (12) is four, the four clamping blocks (12) are distributed in a rectangular array, the section of the rear end of the module body (7) is rectangular, and four corners of the rear end of the module body (7) are respectively in one-to-one correspondence with the four clamping blocks (12).
5. The practical training device for electromechanical experiments according to claim 1, characterized in that the fastener (9) comprises a threaded rod and a locking nut, one end of the threaded rod is arranged at the tail end of the module body (7), and the other end of the threaded rod penetrates through and extends to the rear of the cabinet body (1) and is in threaded sleeve connection with the locking nut.
6. The electromechanical experimental training device according to claim 1, characterized in that the two sides of the cabinet body (1) are provided with ventilation openings, and a cooling fan (13) is arranged in each ventilation opening.
7. The electromechanical experimental training device according to claim 1, characterized in that the back of the cabinet body (1) is provided with a heat radiation opening, and a dust screen (15) is arranged in the heat radiation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321045921.0U CN220709828U (en) | 2023-05-05 | 2023-05-05 | Practical training device for electromechanical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321045921.0U CN220709828U (en) | 2023-05-05 | 2023-05-05 | Practical training device for electromechanical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220709828U true CN220709828U (en) | 2024-04-02 |
Family
ID=90452040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321045921.0U Active CN220709828U (en) | 2023-05-05 | 2023-05-05 | Practical training device for electromechanical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220709828U (en) |
-
2023
- 2023-05-05 CN CN202321045921.0U patent/CN220709828U/en active Active
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