CN219351715U

CN219351715U - Magnetic induction wireless transmitter

Info

Publication number: CN219351715U
Application number: CN202320080620.5U
Authority: CN
Inventors: 韩笑笑; 范丽斌; 牛虎虎; 马丽萍
Original assignee: Shanxi Jiashengtong Technology Co ltd
Current assignee: Shanxi Jiashengtong Technology Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-07-14
Anticipated expiration: 2033-01-12

Abstract

The utility model provides a magnetic induction wireless transmitter, comprising: the device comprises a core processor, a power module, a reed pipe module, a download interface, a communication interface, a configuration interface, an electric quantity acquisition part and a state indicating module, wherein the core processor, the power module, the reed pipe module, the download interface, the communication interface, the configuration interface, the electric quantity acquisition part and the state indicating module are all integrated on a circuit board, and the power module, the reed pipe module, the download interface, the communication interface, the configuration interface, the electric quantity acquisition part and the state indicating module are all connected with the core processor. The magnetic induction wireless transmitter provided by the utility model can realize wireless transmission of signals of underground equipment, can realize accurate control through the non-contact magnetic induction switch, and can meet the requirements of high precision, high flexibility and high reliability of the underground equipment.

Description

Magnetic induction wireless transmitter

Technical Field

The utility model relates to the technical field of underground signal wireless transmission, in particular to a magnetic induction wireless transmitter.

Background

At present, along with the development of coal mine informatization technology, the information transmission of coal mine equipment puts forward higher requirements, the existing common wired control system has shown its inconvenience in use, wireless transmitter has the advantages of convenient installation and maintenance, high flexibility and high safety and reliability, in addition, traditional mining belt conveyor, mostly control the motor through trigger switch in order to control the transmission or the stopping of belt, traditional trigger switch, highly depend on equipment workman's operational ability, and the switch can reduce in long-term use, leads to unable fine connection, trigger sensitivity weakens in its mechanical properties. Therefore, it is necessary to design a magnetically susceptible wireless transmitter.

Disclosure of Invention

The utility model aims to provide a magnetic induction wireless transmitter which can realize wireless transmission of underground equipment signals, can realize accurate control through a non-contact magnetic induction switch and can meet the requirements of high precision, high flexibility and high reliability of the underground equipment.

In order to achieve the above object, the present utility model provides the following solutions:

a magnetically-induced wireless transmitter, comprising: the device comprises a core processor, a power module, a reed pipe module, a download interface, a communication interface, a configuration interface, an electric quantity acquisition part and a state indicating module, wherein the core processor, the power module, the reed pipe module, the download interface, the communication interface, the configuration interface, the electric quantity acquisition part and the state indicating module are all integrated on a circuit board, and the power module, the reed pipe module, the download interface, the communication interface, the configuration interface, the electric quantity acquisition part and the state indicating module are all connected with the core processor.

Optionally, the power module includes an XC6206P332MR voltage stabilizing chip, a battery BT1, a polar capacitor C1, a capacitor C2, a polar capacitor C3 and a capacitor C4, where an anode BAT of the battery BT1 is connected to a 3 pin of the XC6206P332MR voltage stabilizing chip, a cathode is grounded, the 3 pin of the XC6206P332MR voltage stabilizing chip is connected to an anode of the polar capacitor C1 and the capacitor C2, a cathode of the polar capacitor C1, the capacitor C2 and a 1 pin of the XC6206P332MR voltage stabilizing chip are grounded, an anode of the polar capacitor C3 and the capacitor C4 are grounded, and a 2 pin of the XC6206P332MR voltage stabilizing chip is a circuit output end, that is, VCC for outputting a 3.3V stable voltage.

Optionally, the core processor is a CC2530 module, pin 1 of the CC2530 module is connected to VCC, pin 2, pin 13 and pin 15 are grounded, pin 7 is connected to the reed switch module, pin 12, pin 19 and pin 20 are connected to the download interface, pin 8 and pin 9 are connected to the communication interface, pin 27 is connected to the configuration interface, pin 21 and pin 22 are connected to the status indication module, pin 10 and pin 11 are connected to the electric quantity collection part, and the rest pins are connected in an empty way.

Optionally, the reed switch module includes three reed switches and protection resistance R6, VCC is connected protection resistance R6, protection resistance R6 connects the 2 pins of three reed switches and the 7 pins of CC2530 module, three the 1 pin ground connection of reed switch.

Optionally, the download interface includes a terminal J1, a resistor R5 and a capacitor C5, where the VCC is connected to the connecting resistor R5, the resistor R5 is connected to 12 pins of the CC2530 module and one end of the capacitor C5, the other end of the capacitor C5 is grounded, 1 pin of the terminal J1 is connected to VCC,2 pins are grounded, and 3 pins, 4 pins and 5 pins are respectively connected to 12 pins, 19 pins and 20 pins of the CC2530 module.

Optionally, the communication interface includes a resistor R8 and a terminal J2, the VCC is connected to the resistor R8, the resistor R8 is connected to the 3 pin of the terminal J2 and the 9 pin of the CC2530 module, the 2 pin of the terminal J2 is connected to the 8 pin of the CC2530 module, and the 1 pin of the terminal J2 is grounded.

Optionally, the configuration interface includes a terminal J5 and a resistor R10, the VCC is connected to the resistor R10, the resistor R10 is connected to the 3 pin of the terminal J5 and the 27 pin of the CC2530 module, the 2 pin of the terminal J5 is grounded, and the 1 pin of the terminal J5 is connected in an empty way.

Optionally, the status indication module includes a first LED, a second LED, a resistor R1 and a resistor R2, a 21 pin and a 22 pin of the CC2530 module are respectively connected to the resistor R1 and the resistor R2, the resistor R1 and the resistor R2 are respectively connected to the first LED and the second LED, and the first LED and the second LED are grounded.

Optionally, the electric quantity collection part includes resistance R3, resistance R4, electric capacity C6, resistance R9 and field effect tube, the anodal BAT of battery BT1 is connected resistance R3, resistance R3 connects resistance R4, electric capacity C6 and the 10 pin of CC2530 module, the drain electrode of field effect tube is connected to resistance R4 and electric capacity C6, the grid connection of field effect tube resistance R9, resistance R9 connects the 11 pin of CC2530 module, the source ground of field effect tube.

According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects: the magnetic induction wireless transmitter provided by the utility model comprises a core processor, a power supply module, a reed pipe module, a download interface, a communication interface, a configuration interface, an electric quantity acquisition part and a state indicating module, wherein the download interface, the communication interface and the configuration interface are used for leading in the existing proper ZigBee solution for the core processor to realize wireless communication, 3.6V provided by a battery BT1 can be converted into 3.3V of stable voltage through the power supply module, the use is convenient, the electric quantity of the battery BT1 can be acquired through the electric quantity acquisition part, and the state of the transmitter at the moment can be displayed through the state indicating module; the transmitter can realize wireless transmission of ZigBee signals of underground equipment, and can realize accurate control by utilizing a non-contact magnetic induction switch, and can meet the requirements of high precision, high flexibility and high reliability of the underground equipment.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a magnetic induction wireless transmitter according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of the pin wiring of the CC2530 module;

FIG. 3 is a circuit diagram of a power module;

FIG. 4 is a circuit diagram of a reed switch connection;

FIG. 5 is a circuit diagram of a download interface;

FIG. 6 is a circuit diagram of a communication interface;

FIG. 7 is a circuit diagram of a configuration interface;

FIG. 8 is a circuit diagram of a power harvesting part;

fig. 9 is a circuit diagram of a status indication module.

Reference numerals: 1. a core processor; 2. a power module; 3. a reed pipe module; 4. downloading an interface; 5. a communication interface; 6. configuring an interface; 7. an electric quantity acquisition part; 8. and a status indication module.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide a magnetic induction wireless transmitter which can realize wireless transmission of underground equipment signals, can realize accurate control through a non-contact magnetic induction switch, can meet the requirements of high precision, high flexibility and high reliability of underground equipment, and is convenient for learning and application learning.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

As shown in fig. 1, a magnetically-induced wireless transmitter provided in an embodiment of the present utility model includes: the device comprises a core processor 1, a power module 2, a reed switch module 3, a download interface 4, a communication interface 5, a configuration interface 6, an electric quantity acquisition part 7 and a state indication module 8, wherein the core processor 1, the power module 2, the reed switch module 3, the download interface 4, the communication interface 5, the configuration interface 6, the electric quantity acquisition part 7 and the state indication module 8 are all integrated on a circuit board, and the power module 2, the reed switch module 3, the download interface 4, the communication interface 5, the configuration interface 6, the electric quantity acquisition part 7 and the state indication module 8 are all connected with the core processor 1;

the core processor 1 is a CC2530 module and can communicate by adopting a ZigBee protocol, and is used for receiving information input by the module and sending the information out for remote communication.

As shown in fig. 3, the power module 2 includes an XC6206P332MR voltage stabilizing chip, a battery BT1, a polar capacitor C1, a capacitor C2, a polar capacitor C3 and a capacitor C4, the positive electrode BAT of the battery BT1 is connected to the 3 pin of the XC6206P332MR voltage stabilizing chip, the negative electrode is grounded, the 3 pin of the XC6206P332MR voltage stabilizing chip is respectively connected to the positive electrode of the polar capacitor C1 and the capacitor C2, the negative electrode of the polar capacitor C1, the capacitor C2 and the 1 pin of the XC6206P332MR voltage stabilizing chip are grounded, the positive electrode of the polar capacitor C3 and the capacitor C4 are grounded, and the 2 pin of the XC6206P332MR voltage stabilizing chip is a circuit output end, that is VCC, for outputting a 3.3V stabilized voltage, wherein the battery 1 provides the 3.6V voltage and is converted into the 3.3V stabilized voltage by the power module 2, which is convenient for use.

As shown in fig. 2, the core processor 1 is a CC2530 module, pin 1 of the CC2530 module is connected to VCC, pin 2, pin 13 and pin 15 are grounded, pin 7 is connected to the reed switch module 3, pin 12, pin 19 and pin 20 are connected to the download interface 4, pin 8 and pin 9 are connected to the communication interface 5, pin 27 is connected to the configuration interface 6, pin 21 and pin 22 are connected to the status indication module 8, pin 10 and pin 11 are connected to the electric quantity collection portion 7, and the rest pins are connected in an empty way.

As shown in fig. 4, the reed switch module 3 includes three reed switches and a protection resistor R6, the VCC is connected to the protection resistor R6, the protection resistor R6 is connected to the 2 pins of the three reed switches and the 7 pins of the CC2530 module, the 1 pins of the three reed switches are grounded, the reed switches are normally open magnetic induction switches, the three reed switches are used in parallel, when receiving magnetic signals, the channel is closed, the P0.4 electric signal is 0, and the magnetic vanishing P0.4 electric signal is VCC, i.e., 3.3V;

the reed switch is a normally open magnetic induction switch, three reed switches J3, J4 and J6 are connected in parallel, when the magnetic field is close to the outside and the magnetic field strength is enough, the two reeds can be attracted together, and the switch is turned on; when the external magnetic field is far away, the reed is gradually demagnetized to be disconnected, and the switch is disconnected. Thus, it is an electrical switch operated by a magnetic field;

the reed switch acts on the core processor through P0.4 potential change and is a CC2530 module, 2 pins of the three reed switches are connected with a protection resistor R6 and 7 pins of the CC2530 module, 7 pins (P0.4) of the CC2530 module are magnetic signal channels, when the reed switch receives magnetic signals, the channels are closed, P0.4 electric signals are 0, and when magnetic signals disappear, the P0.4 electric signals are VCC, namely 3.3V. .

As shown in fig. 5, the download interface 4 includes a terminal J1, a resistor R5 and a capacitor C5, the VCC is connected to the connection resistor R5, the resistor R5 is connected to a 12 pin of the CC2530 module and one end of the capacitor C5, the other end of the capacitor C5 is grounded, a 1 pin of the terminal J1 is connected to VCC, a 2 pin is grounded, power supply of the terminal J1 is implemented, a 3 pin, a 4 pin and a 5 pin are respectively connected to a 12 pin, a 19 pin and a 20 pin of the CC2530 module, the download interface 4 is used for downloading a preset program into the CC2530 module, a 3 pin of the terminal J1 is connected to a 12 pin of the CC2530 module, and a reset function is implemented during program downloading; the pin 4 of the terminal J1 is connected with the clock line DC of the data upgrading port of the pin 19 of the CC2530 module; pin number 4 of terminal J1 is connected to CC2530 module 20 pin data upgrade port data line DC.

As shown in fig. 6, the communication interface 5 includes a resistor R8 and a terminal J2, the VCC is connected to the resistor R8, the resistor R8 is connected to the 3 pin of the terminal J2 and the 9 pin of the CC2530 module, that is, the perforation transmitting pin RXD, the 2 pin of the terminal J2 is connected to the 8 pin of the CC2530 module, that is, the serial port transmitting pin TXD, and the 1 pin of the terminal J2 is grounded.

As shown in fig. 7, the configuration interface 6 includes a terminal J5 and a resistor R10, the VCC is connected to the resistor R10, the resistor R10 is connected to the 3 pin of the terminal J5 and the 27 pin of the CC2530 module, the 2 pin of the terminal J5 is grounded, and the 1 pin of the terminal J5 is connected in the air.

The communication interface 5 and the configuration interface 6 are used for realizing the communication and channel editing functions.

As shown in fig. 9, the status indication module 8 includes a first LED, a second LED, a resistor R1 and a resistor R2, the 21 pin and the 22 pin of the CC2530 module are respectively connected to the resistor R1 and the resistor R2, the resistor R1 and the resistor R2 are respectively connected to the first LED and the second LED, and the first LED and the second LED are grounded

As shown in fig. 8, the electric quantity collection portion 7 includes a resistor R3, a resistor R4, a capacitor C6, a resistor R9, and a field effect transistor, the positive electrode BAT of the battery BT1 is connected to the resistor R3, the resistor R3 is connected to the resistor R4, the capacitor C6, and the 10 pin of the CC2530 module, the resistor R4 and the capacitor C6 are connected to the drain of the field effect transistor, the gate of the field effect transistor is connected to the resistor R9, the resistor R9 is connected to the 11 pin of the CC2530 module, and the source of the field effect transistor is grounded.

The program part related to the utility model is a conventional technical means in the prior art, belongs to common general knowledge and is not taken as a part protected by the utility model.

The magnetic induction wireless transmitter provided by the utility model comprises a core processor, a power supply module, a reed pipe module, a download interface, a communication interface, a configuration interface, an electric quantity acquisition part and a state indicating module, wherein the download interface, the communication interface and the configuration interface are used for leading in the existing proper ZigBee solution for the core processor to realize wireless communication, 3.6V provided by a battery BT1 can be converted into 3.3V of stable voltage through the power supply module, the use is convenient, the electric quantity of the battery BT1 can be acquired through the electric quantity acquisition part, and the state of the transmitter at the moment can be displayed through the state indicating module; the transmitter can realize wireless transmission of ZigBee signals of underground equipment, and can realize accurate control by utilizing a non-contact magnetic induction switch, and can meet the requirements of high precision, high flexibility and high reliability of the underground equipment.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present utility model and the core ideas thereof; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. A magnetically-induced wireless transmitter, comprising: the device comprises a core processor, a power module, a reed pipe module, a download interface, a communication interface, a configuration interface, an electric quantity acquisition part and a state indicating module, wherein the core processor, the power module, the reed pipe module, the download interface, the communication interface, the configuration interface, the electric quantity acquisition part and the state indicating module are all integrated on a circuit board, and the power module, the reed pipe module, the download interface, the communication interface, the configuration interface, the electric quantity acquisition part and the state indicating module are all connected with the core processor.

2. The magnetic induction wireless transmitter according to claim 1, wherein the power module comprises an XC6206P332MR voltage stabilizing chip, a battery BT1, a polar capacitor C1, a capacitor C2, a polar capacitor C3 and a capacitor C4, the positive BAT of the battery BT1 is connected to the 3 pin of the XC6206P332MR voltage stabilizing chip, the negative electrode is grounded, the 3 pin of the XC6206P332MR voltage stabilizing chip is connected to the positive electrode of the polar capacitor C1 and the capacitor C2, the negative electrode of the polar capacitor C1, the capacitor C2 and the 1 pin of the XC6206P332MR voltage stabilizing chip are grounded, the positive electrode of the polar capacitor C3 and the capacitor C4 are grounded, and the 2 pin of the XC6206P332MR voltage stabilizing chip is a circuit output terminal, i.e., VCC, for outputting a 3.3V stabilized voltage.

3. The magnetically-induced wireless transmitter of claim 2, wherein the core processor is a CC2530 module, pin 1 of the CC2530 module is connected to VCC, pins 2, 13 and 15 are grounded, pin 7 is connected to the reed switch module, pins 12, 19 and 20 are connected to the download interface, pins 8 and 9 are connected to the communication interface, pin 27 is connected to the configuration interface, pins 21 and 22 are connected to the status indication module, pins 10 and 11 are connected to the power harvesting portion, and the remaining pins are empty.

4. A magnetically-induced wireless transmitter according to claim 3, wherein the reed switch module comprises three reed switches and a protection resistor R6, the VCC is connected to the protection resistor R6, the protection resistor R6 is connected to the 2 pins of the three reed switches and the 7 pins of the CC2530 module, and the 1 pins of the three reed switches are grounded.

5. The magnetically-induced wireless transmitter of claim 4, wherein the download interface comprises a terminal J1, a resistor R5 and a capacitor C5, the VCC is connected to the resistor R5, the resistor R5 is connected to 12 pins of the CC2530 module and one end of the capacitor C5, the other end of the capacitor C5 is grounded, the 1 pin of the terminal J1 is connected to VCC, the 2 pin is grounded, and the 3 pins, the 4 pins and the 5 pins are respectively connected to 12 pins, 19 pins and 20 pins of the CC2530 module.

6. The magnetically-induced wireless transmitter of claim 5, wherein the communication interface comprises a resistor R8 and a terminal J2, wherein the VCC is connected to the resistor R8, wherein the resistor R8 is connected to the 3 pin of the terminal J2 and the 9 pin of the CC2530 module, wherein the 2 pin of the terminal J2 is connected to the 8 pin of the CC2530 module, and wherein the 1 pin of the terminal J2 is grounded.

7. The magnetically-induced wireless transmitter of claim 6, wherein the configuration interface comprises a terminal J5 and a resistor R10, the VCC is connected to the resistor R10, the resistor R10 is connected to the 3 pin of the terminal J5 and the 27 pin of the CC2530 module, the 2 pin of the terminal J5 is grounded, and the 1 pin of the terminal J5 is connected to the ground.

8. The magnetically-induced wireless transmitter of claim 7, wherein the status indication module comprises a first LED, a second LED, a resistor R1 and a resistor R2, pins 21 and 22 of the CC2530 module are respectively connected to the resistor R1 and the resistor R2, the resistor R1 and the resistor R2 are respectively connected to the first LED and the second LED, and the first LED and the second LED are grounded.

9. The magnetic induction wireless transmitter of claim 8, wherein the electric quantity collection part comprises a resistor R3, a resistor R4, a capacitor C6, a resistor R9 and a field effect transistor, the positive electrode BAT of the battery BT1 is connected with the resistor R3, the resistor R3 is connected with the resistor R4, the capacitor C6 and the 10 pins of the CC2530 module, the resistor R4 and the capacitor C6 are connected with the drain electrode of the field effect transistor, the gate electrode of the field effect transistor is connected with the resistor R9, the resistor R9 is connected with the 11 pins of the CC2530 module, and the source electrode of the field effect transistor is grounded.