CN219513026U - Intelligent control switch device of training equipment - Google Patents
Intelligent control switch device of training equipment Download PDFInfo
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- CN219513026U CN219513026U CN202320012784.4U CN202320012784U CN219513026U CN 219513026 U CN219513026 U CN 219513026U CN 202320012784 U CN202320012784 U CN 202320012784U CN 219513026 U CN219513026 U CN 219513026U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The embodiment of the utility model discloses an intelligent control switch device of practical training equipment; comprising the following steps: an 80V air switch, a power adapter, an alternating current contactor, a Bluetooth relay module and an output end; the alternating current contactor comprises a first control coil, a second control coil, a wire inlet and a wire outlet, wherein the wire inlet, the first control coil, the second control coil and the wire outlet are sequentially connected; according to the embodiment of the utility model, the Bluetooth relay module is arranged to control the electrifying of the first control coil of the alternating-current contactor, so that the main contact of the first control coil and the main contact of the second control coil are electrified and attracted, the wire inlet and the wire outlet of the alternating-current contactor are electrified, and the current of the 380V air switch is transmitted to the output end through the alternating-current contactor to supply power; realize through bluetooth relay module intelligent, automatic control output's power, simple structure, convenient and practical, reinforcing security.
Description
Technical Field
The embodiment of the utility model relates to the technical field of switches, in particular to an intelligent control switch device of practical training equipment.
Background
At present, various products develop towards the direction of automation and humanization, but most of equipment switches of the existing school training machine tool equipment still stay at the stage of needing manual switching, and intelligent and automatic products in other fields are far behind, so that in the training process, when the equipment switches are required to be opened or closed when the articles are held by hands or are busy, the equipment switches are inconvenient to open or close, meanwhile, the working voltage of the training equipment is large, and potential safety hazards exist by manually controlling the equipment switches of the training equipment.
Disclosure of Invention
The embodiment of the utility model provides an intelligent control switch device for practical training equipment, which aims to solve the problems that the existing switch for the practical training equipment cannot realize automation and intellectualization, so that the operation is very inconvenient and potential safety hazards exist.
In a first aspect, an embodiment of the present utility model provides an intelligent control switching device for a training apparatus, including: 380V air switch, power adapter, AC contactor, bluetooth relay module and output end; the alternating current contactor comprises a first control coil, a second control coil, a wire inlet and a wire outlet, wherein the wire inlet, the first control coil, the second control coil and the wire outlet are sequentially connected;
the three-phase live wire coil of the 380V air switch is connected with the wire inlet, the one-phase live wire coil of the 380V air switch is connected with the power adapter, the one-phase live wire coil of the 380V air switch is used as an input live wire to be connected with the Bluetooth relay module, and the zero wire coil of the 380V air switch is connected with the second control coil, the power adapter, the Bluetooth relay module and the output end; the outlet is connected with the output end;
the power adapter is used for providing power for the Bluetooth relay module; the Bluetooth relay module is connected with the first control coil through an output live wire, so that the Bluetooth relay module is electrified through controlling the first control coil, and then the main contact of the first control coil is attracted with the main contact of the second control coil, and the wire inlet and the wire outlet are electrified.
Further, the alternating-current contactor further comprises a first normally-open auxiliary contact and a second normally-open auxiliary contact, and the first normally-open auxiliary contact and the second normally-open auxiliary contact are used for assisting in conducting a control loop of the alternating-current contactor.
Further, the wire inlet comprises a first wire inlet, a second wire inlet and a third wire inlet; the three-phase live wire coil of the 380V air switch is respectively connected with the first wire inlet, the second wire inlet and the third wire inlet.
Further, the outlet comprises a first outlet, a second outlet and a third outlet; the output end is respectively connected with the first outlet, the second outlet and the third outlet.
Further, the bluetooth relay module comprises a relay chip, a first resistor and a second resistor, wherein a first pin of the relay chip is connected with a phase live wire coil of the 380V air switch, a second pin of the relay chip is connected with a first control coil, a third pin of the relay module is connected with a first end of the second resistor and the power adapter, a fourth pin of the relay module is connected with a second end of the second resistor, a fifth pin of the relay module is connected with a first end of the first resistor, and a second end of the first resistor is connected with the power adapter.
Further, the relay chip adopts an ESP8266 chip.
Further, the relay chip adopts an ESP32 chip.
Furthermore, the power adapter adopts a self-excitation serial power adapter.
Further, the output end is used for connecting equipment.
Further, the ac contactor adopts a CJ20J series permanent magnet ac contactor.
According to the embodiment of the utility model, the Bluetooth relay module is arranged to control the electrifying of the first control coil of the alternating-current contactor, so that the main contact of the first control coil and the main contact of the second control coil are electrified and attracted, the wire inlet and the wire outlet of the alternating-current contactor are electrified, and the current of the 380V air switch is transmitted to the output end through the alternating-current contactor to supply power; realize through bluetooth relay module intelligent, automatic control output's power, simple structure, convenient and practical, reinforcing security.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent control switch device for training equipment according to an embodiment of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following detailed description of specific embodiments of the present utility model is given with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the matters related to the present utility model are shown in the accompanying drawings. Before discussing exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently, or at the same time. Furthermore, the order of the operations may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figures. The processes may correspond to methods, functions, procedures, subroutines, and the like.
According to the embodiment of the utility model, the Bluetooth relay module is arranged to control the electrifying of the first control coil of the alternating-current contactor, so that the main contact of the first control coil and the main contact of the second control coil are electrified and attracted, the wire inlet and the wire outlet of the alternating-current contactor are electrified, and the current of the 380V air switch is transmitted to the output end through the alternating-current contactor to supply power; at present, various products develop in an automatic and humanized direction, but most of equipment switches of existing school training machine tool equipment still stay at a stage needing manual switching, and are far behind intelligent and automatic products in other fields.
Based on the above, the intelligent control switch device for the practical training equipment is provided to avoid the problems that the existing practical training equipment switch cannot realize automation and intellectualization, so that the operation is very inconvenient and potential safety hazards exist.
Fig. 1 is a schematic structural diagram of an intelligent control switch device for training equipment according to an embodiment of the present utility model. Referring to fig. 1, the intelligent control switching apparatus specifically includes: 380V air switch 10, power adapter 20, ac contactor 30, bluetooth relay module 40 and output 50; the alternating current contactor comprises a first control coil A1, a second control coil A2, a wire inlet and a wire outlet, wherein the wire inlet, the first control coil A1, the second control coil A2 and the wire outlet are sequentially connected.
The three-phase live wire coil of the 380V air switch 10 is connected to the wire inlet, the one-phase live wire coil of the 380V air switch 10 is connected to the power adapter 20, the one-phase live wire coil of the 380V air switch 10 is used as an input live wire to be connected to the bluetooth relay module 40, and the neutral wire coil of the 380V air switch 10 is connected to the second control coil A2, the power adapter 20, the bluetooth relay module 40 and the output end 50; the outlet is connected to the output 50.
Wherein the power adapter 20 is used for providing power for the Bluetooth relay module 40; the bluetooth relay module 40 is connected with the first control coil A1 through an output live wire, so that the bluetooth relay module 40 controls the first control coil A1 to be electrified, and then the main contact of the first control coil A1 and the main contact of the second control coil A2 are attracted, and the wire inlet and the wire outlet are electrified.
Specifically, when the first control coil A1 and the second control coil A2 are electrified, the static iron core generates electromagnetic attraction to attract the movable iron core, and the movable iron core drives three movable contact pieces to operate simultaneously due to the linkage of the contact system and the movable iron core, so that the main contact of the first control coil A1 and the main contact of the second control coil A2 are closed, and the power supply is switched on. The ac contactor 30 can prevent some equipment from being overloaded due to the fact that the ac contactor 30 relies on the attraction force of an electromagnetic field, which is enough to open and close a circuit, which is much safer than a manual switch, and monitors the magnitude of current anytime and anywhere more flexibly and quickly.
In some embodiments, the ac contactor further comprises a first normally open auxiliary contact N01 and a second normally open auxiliary contact N02, the first normally open auxiliary contact N01 and the second normally open auxiliary contact N02 being for assisting in conducting a control loop of the ac contactor. It will be appreciated that the ac contactor 30 is used to open and close a circuit, and a series of auxiliary contacts are provided thereon, which receive some instructions, and then use a weak current to control a relatively strong current in the circuit, so that the entire control loop can be opened and closed quickly.
In some embodiments, the inlet includes a first inlet L1, a second inlet L2, and a third inlet L3; the outlet comprises a first outlet T1, a second outlet T2 and a third outlet T3; the three-phase live wire coil of the 380V air switch 10 is respectively connected with the first wire inlet L1, the second wire inlet L2 and the third wire inlet L3; the output end 50 is respectively connected with the first outlet T1, the second outlet T2 and the third outlet T3; so that the ac contactor 30 achieves the transmission of the current of the 380V air switch 10 to the output terminal 50.
In some embodiments, the bluetooth relay module 40 includes a relay chip U1, a first resistor R1 and a second resistor R2, wherein a first pin COM of the relay chip U1 is connected to a one-phase live wire coil of the 380V air switch 10, a second pin NO is connected to a first control coil A1, a third pin GND2 is connected to a first end of the second resistor R2 and the power adapter 20, a fourth pin GND1 is connected to a second end of the second resistor R2, a fifth pin VDD is connected to a first end of the first resistor R1, and a second end of the first resistor R1 is connected to the power adapter 20; the resistor is connected in series in the connecting circuit of the relay chip U1 and the power adapter 20, so that the power adapter 20 can normally supply power to the relay chip U1, and the protection function is achieved.
In some embodiments, the relay chip U1 employs an ESP8266 chip; ESP8266 is a serial port module, and the internal integrated MCU can realize serial port co-communication between the singlechips; the module is simple and easy to learn, has small volume and is convenient for embedded development; the powerful on-chip processing and storage capability of ESP8266 enables it to integrate sensors and other application specific devices through GPIO ports, enabling minimal system resources occupation in the development and operation of the lowest prophase. ESP8266 is highly integrated on-chip, including antenna switch balun, power management converter, thus requiring only very little external circuitry, and the overall solution, including the front-end module, minimizes PCB space taken up at design time.
In some embodiments, the relay chip U1 employs an ESP32 chip; ESP32 may provide Wi-Fi and Bluetooth functions through SPI/SDIO or I2C/UART interfaces as a slave to a stand-alone system running application or host MCU; ESP32 integrates 2.4GHzwi-Fi and Bluetooth dual modes, adopts a station integrated power (TSMC) ultra-low power consumption 40 nanometer process, has ultra-high radio frequency performance, stability, universality and reliability, and ultra-low power consumption, and is suitable for various application scenes.
In some embodiments, the power adapter 20 is a self-exciting serial power adapter.
In some embodiments, the output end 50 is used for connecting with a device, so as to realize intelligent and automatic control of the power on-off of the device through the bluetooth relay module 40, thereby being convenient and practical and enhancing the safety.
In some embodiments, the ac contactor 30 is a CJ20J series permanent magnet ac contactor.
As described above, in the embodiment of the present utility model, the bluetooth relay module 40 is provided to control the energization of the first control coil A1 of the ac contactor 30, so that the main contact of the first control coil A1 and the main contact of the second control coil A2 are energized and attracted, the wire inlet and the wire outlet of the ac contactor 30 are energized, and thus the current of the 380V air switch 10 is transmitted to the output end 50 through the ac contactor 30 for power supply; realize through bluetooth relay module 40 intellectuality, automatic control output 50's power, simple structure, convenient and practical, reinforcing security.
The foregoing description is only of the preferred embodiments of the utility model and the technical principles employed. The present utility model is not limited to the specific embodiments described herein, but is capable of numerous modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit of the utility model, the scope of which is set forth in the following claims.
Claims (10)
1. An intelligent control switching device for training equipment, which is characterized by comprising: 380V air switch, power adapter, AC contactor, bluetooth relay module and output end; the alternating current contactor comprises a first control coil, a second control coil, a wire inlet and a wire outlet, wherein the wire inlet, the first control coil, the second control coil and the wire outlet are sequentially connected;
the three-phase live wire coil of the 380V air switch is connected with the wire inlet, the one-phase live wire coil of the 380V air switch is connected with the power adapter, the one-phase live wire coil of the 380V air switch is used as an input live wire to be connected with the Bluetooth relay module, and the zero wire coil of the 380V air switch is connected with the second control coil, the power adapter, the Bluetooth relay module and the output end; the outlet is connected with the output end;
the power adapter is used for providing power for the Bluetooth relay module; the Bluetooth relay module is connected with the first control coil through an output live wire, so that the Bluetooth relay module is electrified through controlling the first control coil, and then the main contact of the first control coil is attracted with the main contact of the second control coil, and the wire inlet and the wire outlet are electrified.
2. The intelligent control switching apparatus of a training device of claim 1, wherein the ac contactor further comprises a first normally open auxiliary contact and a second normally open auxiliary contact, the first normally open auxiliary contact and the second normally open auxiliary contact being configured to assist in conducting a control loop of the ac contactor.
3. The intelligent control switch device for training equipment according to claim 1, wherein the wire inlet comprises a first wire inlet, a second wire inlet and a third wire inlet; the three-phase live wire coil of the 380V air switch is respectively connected with the first wire inlet, the second wire inlet and the third wire inlet.
4. The intelligent control switching device for training equipment according to claim 3, wherein the outlet comprises a first outlet, a second outlet and a third outlet; the output end is respectively connected with the first outlet, the second outlet and the third outlet.
5. The intelligent control switch device for training equipment according to claim 1, wherein the bluetooth relay module comprises a relay chip, a first resistor and a second resistor, a first pin of the relay chip is connected with a phase firing wire coil of the 380V air switch, a second pin is connected with the first control coil, a third pin is connected with a first end of the second resistor and the power adapter, a fourth pin is connected with a second end of the second resistor, a fifth pin is connected with a first end of the first resistor, and a second end of the first resistor is connected with the power adapter.
6. The intelligent control switching device for training equipment according to claim 5, wherein the relay chip is an ESP8266 chip.
7. The intelligent control switching device for training equipment according to claim 5, wherein the relay chip is an ESP32 chip.
8. The intelligent control switching device for training equipment according to claim 1, wherein the power adapter is a self-excited serial power adapter.
9. The intelligent control switching device for training equipment according to claim 1, wherein the output terminal is used for connecting equipment.
10. The intelligent control switching device for training equipment according to claim 1, wherein the ac contactor is a CJ20J series permanent magnet ac contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320012784.4U CN219513026U (en) | 2023-01-04 | 2023-01-04 | Intelligent control switch device of training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320012784.4U CN219513026U (en) | 2023-01-04 | 2023-01-04 | Intelligent control switch device of training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513026U true CN219513026U (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320012784.4U Active CN219513026U (en) | 2023-01-04 | 2023-01-04 | Intelligent control switch device of training equipment |
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| Country | Link |
|---|---|
| CN (1) | CN219513026U (en) |
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2023
- 2023-01-04 CN CN202320012784.4U patent/CN219513026U/en active Active
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