CN219457472U

CN219457472U - Relay with Bluetooth

Info

Publication number: CN219457472U
Application number: CN202320553382.5U
Authority: CN
Inventors: 李俊鹏; 蔡建伟
Original assignee: Zhejiang Geya Electrical Co ltd
Current assignee: Zhejiang Geya Electrical Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-01
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of relays, in particular to a relay with Bluetooth, which is internally provided with a Bluetooth module, and a mobile terminal is wirelessly connected through the Bluetooth module, so that more convenient setting parameters by using a man-machine interaction interface of the mobile terminal are realized, the setting parameters are simpler and easier to learn, and convenience is brought to users; on the other hand, through carrying out wireless connection with mobile terminal and then can set up the parameter for this product for need not set up traditional man-machine setting methods such as display screen, button, potentiometre on this product casing, it is convenient to provide for this product miniaturized design.

Description

Relay with Bluetooth

Technical Field

The utility model relates to the technical field of relays, in particular to a relay with Bluetooth.

Background

The relay is an electric control device, and when a change in an input amount (excitation amount) reaches a predetermined requirement, a controlled amount is changed in a predetermined step in an electric output circuit. It has an interactive relationship between the control system (also called input loop) and the controlled system (also called output loop). It is commonly used in automated control circuits and is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, the relay plays roles of automatic regulation, safety protection, circuit switching and the like in the circuit, and the relay can realize an automatic control circuit, so that the relay has extremely wide application in the circuit.

The current common mode of setting the working parameters of the relay is generally realized by a potentiometer, a key and a display screen. Along with the development of technology, the relay function is gradually complicated, the volume is miniaturized, the modulus is become more miniaturized, and a plurality of parameters are set to the potentiometer, the button and the display screen that lead to too much to design on the panel, and the user is comparatively troublesome in the use process of relay.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a Bluetooth relay with simpler setting parameters.

The purpose of the utility model is realized in the following way:

a relay with Bluetooth comprises a shell, wherein a Bluetooth module, an MCU module, a relay module and a power module are arranged in the shell, and the Bluetooth module is used for being connected with a remote Bluetooth of a mobile terminal in a wireless mode; the MCU module is used for receiving and calculating the setting data transmitted by the Bluetooth module; the relay output module is used for receiving instruction data sent by the MCU module; and the power supply module is used for providing working power supply for each module.

Preferably, the power module comprises a battery module, and the battery module is used for supplying power to the MCU module and the Bluetooth module when the power module is powered off.

Preferably, the surface of the shell is provided with a two-dimensional code, and the mobile terminal enters the setting interface through scanning the two-dimensional code to realize wireless connection with the Bluetooth module.

Preferably, an antenna and a Bluetooth control chip are arranged inside the Bluetooth module.

Preferably, the battery module is a nickel-hydrogen battery or a lithium battery.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

according to the utility model, the Bluetooth module is arranged inside, and the mobile terminal is connected wirelessly through the Bluetooth module, so that more convenient setting parameters by utilizing the man-machine interaction interface of the mobile terminal are realized, the setting parameters are simpler and easier to learn, and convenience is brought to users; on the other hand, through carrying out wireless connection with mobile terminal and then can set up the parameter for this product for need not set up traditional man-machine setting methods such as display screen, button, potentiometre on this product casing, it is convenient to provide for this product miniaturized design.

According to the utility model, the battery module is arranged inside, so that the MCU module is ensured to work normally when the power supply module is powered off, the setting parameters and the real-time clock are saved, the batch parameter setting is realized, and the working efficiency of the relay is improved.

According to the utility model, the two-dimensional code is arranged on the surface of the shell, the mobile terminal can realize Bluetooth connection with the relay by scanning the two-dimensional code, so that parameters are set for the relay on a man-machine interaction interface, and the operation is simple and convenient.

Drawings

Fig. 1 is a perspective view of the overall structure of the present utility model.

Fig. 2 is a functional block diagram of the interior of the present utility model.

Fig. 3 is a functional block diagram of the present utility model in connection with a mobile terminal.

Fig. 4 is an electrical schematic of the power module of the present utility model.

Fig. 5 is an electrical schematic diagram of the MCU module of the present utility model.

Fig. 6 is an electrical schematic of the battery module of the present utility model.

Fig. 7 is an electrical schematic of the relay module of the present utility model.

Fig. 8 is an electrical schematic diagram of a bluetooth module according to the present utility model.

Reference numerals:

1-a housing; 2-two-dimensional codes; 3-an operating power input; 4-an operating power indicator lamp; 5-outputting an indicator lamp by the relay; 6-setting keys; 7-relay output contacts.

Detailed Description

The utility model is further described in the following embodiments with reference to the figures, see fig. 1-8:

a relay with Bluetooth comprises a shell 1, wherein a power module, a Bluetooth module, an MCU module and a relay output module are arranged in the shell 1; the Bluetooth module is wirelessly connected with the remote Bluetooth of the mobile terminal and transmits the received data to the MCU module; the MCU module receives and calculates the data transmitted by the Bluetooth module and transmits the data to the relay output module; the power module provides working power for the modules; the mobile terminal is connected wirelessly through the Bluetooth module, so that the setting parameters are more conveniently and quickly set by utilizing the man-machine interaction interface of the mobile terminal, the setting parameters are simpler and easier to learn, the learning cost is low, and convenience is brought to users; on the other hand, through carrying out wireless connection with mobile terminal and then can set up the parameter for this product for need not set up traditional man-machine setting methods such as display screen, button, potentiometre on this product casing, it is convenient to provide for this product miniaturized design.

Further, battery module is still provided with in the casing 1, and battery module is nickel-hydrogen battery or lithium cell preferably, and when voltage module outage, battery module is used for supplying power for MCU module and bluetooth module, keeps MCU module work, makes it preserve setting parameter and real-time clock, and then realizes batchization parameter setting through preserving parameter setting scheme, has improved the work efficiency of this product.

Further, the inside antenna and bluetooth control chip that are provided with of bluetooth module.

Further, the upper side of the housing 1 is provided with a working power input 3 for connecting with a power supply; the shell 1 is also provided with a working power supply indicator lamp 4 and a relay output indicator lamp 5, wherein the working power supply indicator lamp 4 is used for indicating the normal or fault of a power supply, and the relay output indicator lamp 5 is used for indicating whether the relay is in a working state or a resetting state.

Further, a relay output contact 7 is provided on the lower side of the housing 1.

Further, the casing 1 is further provided with a setting key 6, and when the internal module fails, parameters are set by the setting key 6.

Further, the two-dimensional code 2 is arranged on the surface of the shell 1, the mobile terminal with the Bluetooth module is in wireless connection with the product by scanning the two-dimensional code 2, and working parameters of the product are set on a man-machine interaction interface of the mobile terminal; the mobile terminal comprises, but is not limited to, a mobile phone with Bluetooth function, a computer or a special controller; the mobile phone can scan the two-dimensional code 2 through the mobile phone APP or the WeChat applet to realize wireless connection with the product, set the working parameters of the product, be used for setting automatic or manual control when being used for timing switch relay, and can realize setting a plurality of groups of timing control in an automatic control mode.

The embodiment can be used for voltage monitoring relays, time delay relays, current relays and other similar products requiring multiple parameter settings.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take bluetooth's relay, includes casing (1), its characterized in that, casing (1) inside is provided with:

the Bluetooth module is used for being connected with the remote Bluetooth of the mobile terminal in a wireless way;

the MCU module is used for receiving and calculating the setting data transmitted by the Bluetooth module;

the relay output module is used for receiving instruction data sent by the MCU module; and

and the power supply module is used for providing working power supply for each module.

2. The bluetooth relay of claim 1, wherein the power module comprises a battery module, the battery module configured to power the MCU module and bluetooth module when the power module is de-energized.

3. The relay with bluetooth according to claim 1, wherein an antenna and a bluetooth control chip are provided inside the bluetooth module.

4. A bluetooth relay according to claim 2, wherein the battery module is a nickel metal hydride battery or a lithium battery.