CN214123821U

CN214123821U - Controller suitable for air switch

Info

Publication number: CN214123821U
Application number: CN202023236506.2U
Authority: CN
Inventors: 宋汇
Original assignee: Suzhou Eel Electric Co ltd
Current assignee: Suzhou Eel Electric Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-03
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a controller suitable for air switch, including the PCB board, be provided with power auxiliary module, host system, RTC module, UI module, communication module and motor control module on the PCB board, the output of power links to each other with power auxiliary module's input, power auxiliary module's output links to each other with host system's input, and power auxiliary module links to each other with communication module, motor control module, UI module's input simultaneously, UI module and host system looks interconnect, host system and RTC module looks interconnect, host system's control end links to each other with motor control module's controlled end, host system and the crossing interconnect of communication module. The utility model discloses accurate control can be realized to reach reduce cost's purpose.

Description

Controller suitable for air switch

Technical Field

The utility model relates to a controller suitable for air switch.

Background

An air switch, also known as an air circuit breaker, is one type of circuit breaker. The switch can be automatically switched off as long as the current in the circuit exceeds the rated current. The air switch is an important electric appliance in a low-voltage distribution network and an electric power dragging system, and integrates control and multiple protection functions. Besides the contact and breaking of the circuit can be completed, the short circuit, serious overload and undervoltage of the circuit or electrical equipment can be protected.

The existing air switch generally needs an operator to re-open a tripped switch on site, and the method is suitable for a factory or other places, but the air switch is operated in other places higher or other places which cannot be directly reached, so that the air switch is easy to cause harm to the operator and is also unsafe.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a controller suitable for an air switch with a novel structure, so that the controller has more industrial utilization value.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, an object of the present invention is to provide a controller suitable for an air switch.

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

the utility model provides a controller suitable for air switch, includes the PCB board, be provided with power auxiliary module, host system, RTC module, UI module, communication module and motor control module on the PCB board, the output of power links to each other with power auxiliary module's input, power auxiliary module's output links to each other with host system's input, and power auxiliary module links to each other with communication module, motor control module, UI module's input simultaneously, UI module and host system looks interconnect, host system and RTC module looks interconnect, host system's control end links to each other with motor control module's controlled end, host system and the crossing interconnect of communication module.

Preferably, the controller is suitable for an air switch, and the main control module is a single motor and has a model number of MM32F031K6T 6-Q.

Preferably, the controller is suitable for an air switch, and the communication module is an RS485 communication module or a bluetooth module.

Preferably, the UI module is a human-computer interaction device.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

the utility model discloses a controller can control air switch, makes it also can ensure its normal work under unmanned circumstances, reaches reduce cost's purpose.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the main control module of the present invention;

fig. 3 is a circuit diagram of the communication module of the present invention;

fig. 4 is a circuit diagram of the RTC module of the present invention;

fig. 5 is a circuit diagram of the power supply auxiliary module of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

As shown in fig. 1, a controller suitable for air switch, including PCB board 1, be provided with power auxiliary module 2, host system 3, RTC module 4, UI module 5, communication module 7 and motor control module 6 on the PCB board 1, the output of power links to each other with power auxiliary module 2's input, power auxiliary module 2's output links to each other with host system 3's input, and power auxiliary module 2 links to each other with communication module 7, motor control module 6, UI module 5's input simultaneously, UI module 5 intersects interconnect with host system 3, host system 3 intersects interconnect with the RTC module, host system 3's control end links to each other with motor control module 6's controlled end, host system 3 intersects interconnect with communication module 7.

As shown in fig. 2, the main control module of the present invention is a single motor, and its model is MM32F031K6T 6-Q.

As shown in fig. 3, the communication module 7 of the present invention is an RS485 communication module, or a bluetooth module. The utility model adopts the standard RS-485 physical communication function as the physical channel of the remote control.

UI module 5 is a human-computer interaction device, adopts three-position nixie tube display and double-color LED's mode button input and mechanical lock, can realize user interaction function.

As shown in fig. 4, the utility model discloses well RTC module realizes the real-time clock function, provides the time switch foundation.

As shown in fig. 5, the power auxiliary module can provide a stable power to make the operation more stable and ensure accurate control.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A controller adapted for use with an air switch, comprising: comprises a PCB (1), wherein a power auxiliary module (2), a main control module (3), an RTC module (4), a UI module (5), a communication module (7) and a motor control module (6) are arranged on the PCB (1), the output end of a power supply is connected with the input end of the power auxiliary module (2), the output end of the power auxiliary module (2) is connected with the input end of the main control module (3), meanwhile, the power auxiliary module (2) is connected with the input ends of the communication module (7), the motor control module (6) and the UI module (5), the UI module (5) is connected with the main control module (3) in an intersecting way, the main control module (3) is connected with the RTC module in an intersecting way, the control end of the main control module (3) is connected with the controlled end of the motor control module (6), and the main control module (3) is connected with the communication module (7) in an intersecting manner.

2. A controller adapted for use with an air switch, according to claim 1, wherein: the main control module is a single chip microcomputer, and the model number of the main control module is MM32F031K6T 6-Q.

3. A controller adapted for use with an air switch, according to claim 1, wherein: the communication module (7) is an RS485 communication module or a Bluetooth module.

4. A controller adapted for use with an air switch, according to claim 1, wherein: the UI module (5) is a human-computer interaction device.