An electric machine experiment table data acquisition measuring device convenient to assemble

Abstract

The utility model discloses a kind of motor science experiment table data acquisition measuring devices of easy assembly, it is related to motor science experimental technical field, including experiment table, storage cabinet is fixedly installed in experiment table lower side, assembly cabinet is fixedly installed in experiment table upper side, glass window is installed in assembly cabinet inside front side, several assembly boxes are provided in assembly cabinet, several assembly boxes are evenly arranged up and down, several insertion slots are evenly provided in assembly box inside. The utility model is easy to operate, with sliding groove, handle and rotary limit block, firmly fixed equipment, avoid loosening or falling, improve safety, front glass window design is convenient for observing equipment state, reduce disassembly, front and rear wiring port simplify power supply and signal connection, ensure connection standard, to improve experimental precision and convenience, modular design and protective shell effectively prevent equipment damage, ensure stability, overall improve use experience, operation convenience and experimental efficiency.

Description

Technical Field

[0001] This utility model relates to the field of electrical engineering experimental technology, and in particular to a data acquisition and measurement device for an electrical engineering experimental platform that is easy to assemble. Background Technology

[0002] An electrical engineering experimental platform is a set of experimental equipment specifically designed for teaching and research in electrical engineering. It aims to help students and engineers understand the working principles, performance testing, and control methods of motors. A typical electrical engineering experimental platform usually includes multiple adjustable components, sensors, and control systems to support the testing and experimentation of different types of motors (such as DC motors, AC motors, stepper motors, etc.).

[0003] Data acquisition and measurement devices in electrical machinery experimental benches are key components for obtaining the operating status and performance parameters of motors. Traditional electrical machinery experimental benches lack reasonable space optimization design, resulting in cluttered equipment storage or excessive space occupation, which leads to inconvenience in equipment access, affects experimental efficiency, inconsistent equipment storage locations or inconvenient retrieval, unstable or easily confused connections, and the need for frequent disassembly and adjustment. Therefore, this invention proposes an easily assembled data acquisition and measurement device for electrical machinery experimental benches to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a data acquisition and measurement device for an easy-to-assemble electrical engineering experimental platform.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A data acquisition and measurement device for an easy-to-assemble electrical engineering experimental platform includes an experimental platform, a storage cabinet fixedly installed on the lower side of the experimental platform, an assembly cabinet fixedly installed on the upper side of the experimental platform, a glass window installed on the front side of the interior of the assembly cabinet, a plurality of assembly boxes arranged vertically and evenly inside the assembly cabinet, a plurality of slots evenly provided inside the assembly boxes, a data acquisition device installed in the slot, and a protective shell fixedly installed on the outside of the data acquisition device, the protective shell fitting into the external slot.

[0006] Preferably, the glass window has several wiring ports with corresponding slots inside.

[0007] Preferably, the assembly box has several wiring ports with corresponding slots on its rear side.

[0008] Preferably, a limiting block two is provided on the upper side between two adjacent protective shells, the limiting block two is transferred into the assembly box, and a knob is fixed on the upper side of the limiting block two.

[0009] Preferably, the assembly cabinet has a sliding groove for the corresponding assembly box inside, and the assembly box has a handle at the outer end.

[0010] Preferably, a limiting block is rotatably connected to one side of the assembly cabinet, and the limiting block is located between the upper and lower assembly boxes.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The device of this utility model is easy to access and operate. The assembly cabinet is equipped with a sliding groove and handle. Combined with the design of the rotating limit block, it can firmly fix the data collection device to prevent loosening or falling, thus improving the convenience and safety of use. The glass window design on the front side makes it easy to observe the status of the data collection device, reducing disassembly operations. The power and signal connections are simplified through the front and rear wiring ports, ensuring clear and standardized connections, which further improves the accuracy and convenience of the experiment. 2. This utility model optimizes the space layout by combining the lower storage cabinet with the upper assembly cabinet, making equipment storage and retrieval more efficient and saving space. The modular design and protective shell effectively prevent equipment damage, ensuring the stability and safety of the equipment. The design has the advantages of optimizing space, protecting equipment, simplifying operation and improving experimental efficiency, thus improving the overall user experience and safety. Attached Figure Description

[0012] Figure 1 A schematic diagram of the structure of a data acquisition and measurement device for an easy-to-assemble electrical engineering experimental platform proposed in this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the back structure of a data acquisition and measurement device for an electrical engineering experimental platform that is easy to assemble, as proposed in this utility model. Figure 3 A schematic diagram of the structure of a data acquisition and measurement device for an easy-to-assemble electrical engineering experimental platform proposed in this utility model. Figure 2 ; Figure 4 This is a top view of the assembly box in the data acquisition and measurement device of the electrical engineering experimental platform proposed in this utility model, which is easy to assemble.

[0013] In the diagram: 1. Experimental table; 2. Storage cabinet; 3. Assembly cabinet; 4. Glass window; 5. Connection port one; 6. Limiting block one; 7. Assembly box; 8. Slide; 9. Connection port two; 10. Slot; 11. Protective shell; 12. Data acquisition device; 13. Limiting block two; 14. Knob. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figure 1-4 An easy-to-assemble electrical engineering experimental platform data acquisition and measurement device includes an experimental platform 1, a storage cabinet 2 fixedly installed on the lower side of the experimental platform 1, and an assembly cabinet 3 fixedly installed on the upper side of the experimental platform 1. The assembly cabinet 3 contains several assembly boxes 7 arranged evenly vertically. Several slots 10 are evenly opened inside the assembly boxes 7. Data acquisition devices 12 are installed in the slots 10. Protective shells 11 are fixedly installed on the outside of the data acquisition devices 12. The protective shells 11 fit into the external slots 10. The data acquisition devices 12 include current sensors, voltage sensors, speed sensors, torque sensors, etc. Each data acquisition device 12 is equipped with a protective shell 11. The data acquisition devices 12 can be stably assembled in the slots 10 of the assembly boxes 7 through the external protective shells 11. The combination of the lower storage cabinet 2 and the upper assembly cabinet 3 optimizes the space layout of the electrical engineering experimental platform 1. The assembly cabinet 3 contains multiple evenly arranged assembly boxes 7. Each box is equipped with a slot 10 for storing data acquisition devices 12, such as current, voltage, speed and torque sensors. The protective shells 11 effectively prevent equipment damage. The modular design facilitates flexible configuration and replacement of the equipment. The assembly cabinet 3 has a corresponding slide groove 8 for the assembly box 7 inside. The assembly box 7 has a handle at its outer end. A limit block 6 is rotatably connected to one side of the assembly cabinet 3. The limit block 6 is located between the upper and lower assembly boxes 7. A limit block 13 is provided on the upper side between two adjacent protective shells 11. The limit block 13 is rotated into the assembly box 7. A knob 14 is fixed on the upper side of the limit block 13. When installing various data acquisition devices 12 into the assembly cabinet 3, first turn the limit block 6 on one side of the assembly cabinet 3, and then the assembly box 7 in the slide groove 8 of the assembly cabinet 3 can be easily pulled out through the handle. Then the data acquisition device 12 can be easily installed into the slot 10. After being inserted into the slot 10, the second limiting block 13 can be rotated by the knob 14. The two ends of the second limiting block 13 are located on the upper side of the protective shell 11 on both sides, thereby restricting the acquisition device 12 from being easily removed from the slot 10. The assembly box 7 containing several acquisition devices 12 is pushed back into the assembly cabinet 3. The outer limiting block 6 can be rotated vertically, thereby restricting the assembly box 7 from sliding out of the slide groove 8. The slide groove 8 inside the assembly cabinet 3 and the assembly box 7 with handles simplify the operation of picking up and putting down the equipment. The first limiting block 6 and the second limiting block 13, through the rotation design, ensure that the equipment is firmly fixed in the slot 10 to prevent loosening or falling. These designs improve the stability and safety of the equipment. The assembly cabinet 3 has a glass window 4 installed on the front side inside. Several wiring ports 5 corresponding to slots 10 are opened in the glass window 4. Several wiring ports 9 corresponding to slots 10 are opened on the rear side of the assembly box 7. The experimental table 1 is used for motor experimental testing. The front glass window 4 allows for easy observation of the acquisition device 12. Several acquisition devices 12 can be easily tested by connecting the motor through the front wiring ports 5. The rear wiring ports 9 allow for easy connection of the acquisition device 12 to the power cord. The glass window 4 on the front side of the assembly cabinet 3 makes the status of the acquisition device 12 clear at a glance, reducing the need for disassembly. The front and rear wiring port design facilitates the connection of the device and the motor, ensuring clear and standardized power and signal connections, and improving the convenience and accuracy of experimental operation.

[0016] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A data acquisition and measurement device for an electromagnetism experiment table, comprising an experiment table (1), characterized in that, A storage cabinet (2) is fixedly installed on the lower side of the experimental table (1), and an assembly cabinet (3) is fixedly installed on the upper side of the experimental table (1). A glass window (4) is installed on the front side of the interior of the assembly cabinet (3). Several assembly boxes (7) are arranged inside the assembly cabinet (3). The several assembly boxes (7) are evenly arranged vertically. Several slots (10) are evenly opened inside the assembly boxes (7). A collection device (12) is installed in the slot (10). A protective shell (11) is fixedly installed on the outside of the collection device (12). The protective shell (11) fits into the external slot (10).

2. The data acquisition measurement device for the easy assembly of the electromagnetism experiment table according to claim 1, wherein, The glass window (4) has several wiring ports (5) with corresponding slots (10) inside.

3. The data acquisition measurement device for the easy assembled electromagnetism experiment table of claim 1, wherein, The assembly box (7) has several wiring ports (9) with corresponding slots (10) on the rear side.

4. The data acquisition measurement device for the easy assembled electromagnetism experiment table of claim 1, wherein, A limiting block two (13) is provided on the upper side between two adjacent protective shells (11). The limiting block two (13) is connected to the assembly box (7). A knob (14) is fixed on the upper side of the limiting block two (13).

5. The data acquisition measurement device for the easy assembled electromagnetism experiment table of claim 1, wherein, The assembly cabinet (3) has a corresponding groove (8) inside, and the assembly box (7) has a handle at the outside.

6. The data acquisition measurement device for the easy assembled electromagnetism experiment table of claim 1, wherein, The assembly cabinet (3) is rotatably connected to a limiting block (6) on one side, and the limiting block (6) is located between the upper and lower assembly boxes (7).

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