Meteorological monitoring terminal device with low-power-consumption voice interaction

Abstract

The utility model discloses a meteorological monitoring terminal device with low-power-consumption voice interaction, which comprises a machine body, a protection assembly used for protection is arranged on the machine body, and mounting assemblies used for mounting and fixing are arranged on two sides of the machine body; the mounting assembly comprises a sliding groove which is formed in the machine body and is of an L-shaped structure, two sliding balls are slidably connected to an inner cavity of the sliding groove, a convex column is integrally formed on the surface of each sliding ball, and one end of each convex column penetrates through an opening of the sliding groove and is rotationally connected with a mounting plate through a rotating shaft; through an installation assembly composed of an L-shaped sliding groove, a sliding ball and a rotatable installation plate, the limitation that a traditional device can only be installed on a flat surface is broken through, the position and the inclination angle of the installation plate can be flexibly adjusted, and the device is adaptive to various installation scenes such as a wall face, an inclined face and a narrow space; by means of the synergistic effect of the low-power-consumption dispatching unit and the MOS tube switch, power supply on-off of all the modules can be controlled according to needs, low-power-consumption mode switching is combined, invalid energy consumption in a non-working state is reduced, and the endurance of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to meteorological monitoring technical field especially relates to a meteorological monitoring terminal device with low power consumption voice interaction. BACKGROUND

[0002] Meteorological monitoring is an important means to ensure production and life and respond to meteorological disasters, and needs to realize real-time collection, processing and display of meteorological data through stable terminal devices to meet the meteorological monitoring and early warning needs in diversified scenes.

[0003] The patent document with the existing announcement number CN216485590U discloses an automatic weather station data monitoring device, which can effectively protect the display on its surface through two protective covers when in use, and can receive data sent by the automatic weather station through the data receiving module, monitor through the data monitoring module, and display on the display through the data processing module and the data display module.

[0004] However, the automatic weather station data monitoring device has obvious installation limitations in actual deployment process, and can only adapt to single and regular installation scenes such as flat walls or desktops. When facing outdoor uneven surfaces (such as support inclined surfaces) or special installation positions (such as narrow spaces and non-vertical vertical surfaces), the device cannot flexibly adjust the installation mode, resulting in increased on-site deployment difficulty and difficulty in meeting the meteorological monitoring installation needs in different environments.

[0005] Therefore, a meteorological monitoring terminal device with low power consumption voice interaction is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a meteorological monitoring terminal device with low power consumption voice interaction, which is used to solve the problems proposed in the above background technology.

[0007] In order to achieve the above purpose, the utility model adopts the main technical scheme including:

[0008] A meteorological monitoring terminal device with low power consumption voice interaction includes a machine body, a protection assembly for protection is arranged on the machine body, and installation assemblies for installation and fixation are arranged on both sides of the machine body, wherein:

[0009] The installation assembly includes a sliding groove with an L-shaped structure arranged on the machine body, two sliding beads are slidingly connected in the inner cavity of the sliding groove, a convex column is integrally formed on the surface of the sliding bead, and an installation plate is rotatably connected to one end of the convex column through a rotating shaft.

[0010] As a preferred technical scheme, the machine body comprises a shell, a main control chip, a power supply module, a communication module and a low-power scheduling unit are arranged in the inner cavity of the shell, a display module, a voice module and a key module are arranged on the surface of the shell, the display module, the voice module, the key module and the communication module are electrically connected with the main control chip, N-channel MOS tube switches are connected in series between the power supply module and the voice module and the WiFi module, control ends of the MOS tube switches are electrically connected with the main control chip, the low-power scheduling unit is integrated in the main control chip and comprises a built-in power-off wake-up timer and two low-power switching modes, namely IDLE and STOP.

[0011] As a preferred technical scheme, the sliding groove is arranged on the side surface of the shell, and one side of the mounting plate is attached to the side surface of the shell.

[0012] As a preferred technical scheme, the protective assembly comprises a top plate fixedly connected to the top of the shell, and a transparent cover is hingedly connected to one side of the top plate, and the transparent cover covers the surface of the shell.

[0013] As a preferred technical scheme, the display module and the key module are located in the inner cavity of the transparent cover, and the voice module is located outside the transparent cover.

[0014] As a preferred technical scheme, a magnet is embedded on one side of the inner wall surface of the transparent cover, an iron block is embedded on the surface of the shell and is arranged opposite to the magnet, and the iron block is magnetically attracted to one side of the magnet.

[0015] As a preferred technical scheme, a finger groove is arranged on the side of the inner wall surface of the transparent cover away from the top plate, and the finger groove is located below the magnet.

[0016] As a preferred technical scheme, the diameter of the sliding ball is greater than the opening size of the sliding groove, so as to prevent the sliding ball from falling off the opening of the sliding groove.

[0017] The utility model at least has the following beneficial effects:

[0018] The installation assembly composed of the L-shaped sliding groove, the sliding ball and the rotatable mounting plate breaks the limitation that the traditional device can only be installed on a flat surface, can flexibly adjust the position and the inclination angle of the mounting plate, is suitable for various installation scenes such as a wall surface, an inclined surface and a narrow space, and reduces the difficulty of on-site deployment; by means of the synergistic effect of the low-power scheduling unit and the MOS tube switch, the power supply of each module can be controlled as needed, the low-power mode switching is combined, the invalid energy consumption in the non-working state is reduced, the device endurance is prolonged, and the device is especially suitable for long-term weather monitoring scenes without continuous power supply outdoors. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The figure is a structural schematic diagram of the utility model.

[0020] Figure 2 Structure open state schematic view of the protective assembly of the utility model;

[0021] Figure 3 Explosion schematic view of the structure of the shell and the mounting assembly of the utility model;

[0022] Figure 4 System structure block diagram of the utility model.

[0023] In the drawing: 100, machine body; 110, shell; 111, iron block; 120, display module; 130, voice module; 140, key module; 200, protective assembly; 210, top plate; 220, transparent cover; 221, magnetite; 222, finger groove; 300, mounting assembly; 310, sliding groove; 320, sliding ball; 330, convex column; 340, mounting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 The embodiment of the utility model provides a meteorological monitoring terminal device with low-power-consumption voice interaction, which comprises a machine body 100, a protective assembly 200 for protection and a mounting assembly 300 for installation and fixation, the protective assembly 200 and the mounting assembly 300 are both arranged on the machine body 100, and the mounting assembly 300 is arranged on both sides of the machine body 100; the mounting assembly 300 comprises a sliding groove 310 which is arranged on the machine body 100 and has an L-shaped structure, the inner cavity of the sliding groove 310 is slidably connected with two sliding balls 320, the surface of the sliding ball 320 is integrally formed with a convex column 330, one end of the convex column 330 penetrates through the opening of the sliding groove 310 and is rotatably connected with a mounting plate 340 through a rotating shaft; the mounting assembly 300 guides the sliding ball 320 to slide through the L-shaped sliding groove 310, can drive the mounting plate 340 to flexibly adjust the horizontal and vertical positions, and realizes the inclination angle adjustment of the mounting plate 340 in cooperation with the rotating shaft, solves the problem of single installation scene of the traditional device, and is suitable for diversified installation environment.

[0026] The device 100 includes a housing 110. The housing 110 houses a main control chip, a power supply module, a communication module, and a low-power scheduling unit. The surface of the housing 110 houses a display module 120, a voice module 130, and a button module 140. All components are electrically connected to the main control chip. An N-channel MOSFET switch is connected in series between the power supply module, the voice module 130, and the WiFi module. The control terminal of the MOSFET switch is electrically connected to the main control chip. The low-power scheduling unit is integrated within the main control chip and includes a built-in power-down wake-up timer and low-power switching modes (IDLE and STOP modes). The main control chip, as the core control unit, enables the coordinated operation of the display, voice, button, and communication modules, ensuring the orderly implementation of meteorological data acquisition, processing, display, and voice interaction functions. The MOSFET switch precisely controls the power supply to specific modules, preventing power consumption by non-working modules. The low-power scheduling unit further reduces the overall energy consumption of the device and improves its battery life through the built-in wake-up timer and low-power switching modes.

[0027] Among them, the master chip selects the high-performance 8051 single-chip microcomputer STC8A8K64S4D4 produced by Macro Crystal Technology, and its working voltage is 1.9V-5.5V. Its internal integrated high-precision R / C clock source, the frequency can be set in the 4MHz to 45MHz interval. It has two low-power modes of IDLE and STOP, and can wake up the MCU by configuring the power-off wake-up timer. Its peripheral interface is rich and varied, including multi-channel serial communication interface UART, multiple timer modules, PWM output port and I2C and SPI communication bus. Its built-in large-capacity Flash program memory (64KB), RAM and EEPROM facilitate user program extension and data storage; the power supply module adopts the power supply mode of lithium battery combined with external 5V power supply. The charging and discharging power management chip selects IP5306 of Intel Core. It integrates lithium battery charging management, step-up converter, and power indication functions. The peripheral circuit for realizing step-down and step-up is simple, only one inductor is needed. The conversion efficiency of its synchronous step-up system is excellent, and it can provide a maximum output current of 2.4A. When idle, the chip can automatically enter sleep state, and the static current is reduced to 100uA. Its charging efficiency is excellent, and the maximum charging current is 2.1A. It has multiple protection functions such as input overvoltage, output overcurrent and overvoltage, short circuit, and temperature overload; the communication module uses WiFi module ESP-01S based on ESP8266 chip of LoRa Information Technology. It has the characteristics of high integration and simple interface. The module is built-in complete TCP / IP protocol stack, supports 802.11b / g / n standard, and is convenient for accessing WiFi network. The single-chip microcomputer can connect to the network, transmit data and execute various network services through AT instruction. Real-time time and weather data are obtained through networking; the display module 120 selects OLED12864 display screen to display system status and weather information. OLED display technology has self-luminous characteristics, and the visibility in low light environment is good. Compared with LCD display technology, OLED12864 has faster response speed, wider viewing angle, lower working voltage and lower dynamic power consumption; the voice module 130 adopts a small-sized and high-integrated voice recognition module SNR9813VR-M developed by Zinwell Technology Co., Ltd. The module size is 20*18mm, the working voltage is 4.5V~5.5V, the IO level is 3V~3.6V, it can support up to 200 instructions of recognition, the recognition distance is up to 10 meters, it realizes recognition at any angle without dead angle, and the recognition rate is high. It has single-mic noise reduction function, good suppression to natural environmental noise, and good adaptability to news and music noise. The voice broadcast supports 3W power amplifier output. No user recording training is needed when using. It has built-in 4M FLASH storage data. The current state of the module can be easily controlled and obtained through the serial port. The UART1 interface of the module communicates with external hardware, the 3.3V level, the baud rate is 9600bps, the data bits are 8bits, and there is no check bit.

[0028] The sliding groove 310 is arranged on the side of the shell 110, and one side of the mounting plate 340 is attached to the side of the shell 110. The sliding groove 310 is arranged on the side of the shell 110, so that the mounting assembly 300 is closely attached to the shell 100, without occupying additional external space of the device, optimizing the overall volume of the device. The mounting plate 340 is attached to the side of the shell 110, improving the stress stability during installation and avoiding shaking or deviation of the device after installation.

[0029] The protective assembly 200 includes a top plate 210 fixedly connected to the top of the shell 110, and a transparent cover 220 hingedly connected to one side of the top plate 210, which covers the surface of the shell 110. The top plate 210 provides hinged support for the transparent cover 220, ensuring smooth opening and closing of the transparent cover 220. The transparent cover 220 can form physical protection for the surface module of the shell 110 after being closed, blocking the intrusion of external impurities. The transparent material design allows users to view the display content without opening the transparent cover 220, improving the convenience of use.

[0030] The display module 120 and the key module 140 are located in the inner cavity of the transparent cover 220, and the voice module 130 is located outside the transparent cover 220. The display module 120 and the key module 140 are placed in the transparent cover 220 to avoid damage caused by dust and accidental touch, prolonging the service life of the modules. The voice module is placed outside the transparent cover 220 to prevent the transparent cover 220 from blocking or weakening the voice signal, ensuring the sensitivity of voice reception and the clarity of voice broadcast, and ensuring the stability of voice interaction function.

[0031] The inner wall of the transparent cover 220 is embedded with a magnetite 221, and the surface of the shell 110 is embedded with an iron block 111 opposite to the magnetite 221, which is magnetically attracted to one side of the magnetite 221. The magnetic attraction of the magnetite 221 and the iron block 111 allows the transparent cover 220 to be quickly closed and fixed without the need for complex structures such as screws and buckles, making the operation simple. The magnetic attraction can ensure the tightness of the transparent cover 220 when closed, improve the protection effect, and there is no part wear during opening and closing, prolonging the service life of the protective assembly 200.

[0032] The inner wall of the transparent cover 220 is embedded with a magnetite 221, and the surface of the shell 110 is embedded with an iron block 111 opposite to the magnetite 221, which is magnetically attracted to one side of the magnetite 221. The magnetic attraction of the magnetite 221 and the iron block 111 allows the transparent cover 220 to be quickly closed and fixed without the need for complex structures such as screws and buckles, making the operation simple. The magnetic attraction can ensure the tightness of the transparent cover 220 when closed, improve the protection effect, and there is no part wear during opening and closing, prolonging the service life of the protective assembly 200.

[0033] The diameter of the sliding ball 320 is greater than the opening size of the sliding groove 310, so that the sliding ball 320 can be effectively prevented from falling off from the opening when sliding in the sliding groove 310, the structural integrity of the mounting assembly 300 is ensured, the mounting plate 340 cannot be adjusted or fixed due to the falling off of the sliding ball 320, and the installation process is ensured to be smoothly performed.

[0034] The working principle of the utility model is as follows: during installation, according to the actual installation scene, the mounting plate 340 is pushed along the sliding groove 310, the mounting plate 340 drives the convex column 330 and the sliding ball 320 to slide along the track of the sliding groove 310, the sliding ball 320 slides in the inner cavity of the sliding groove 310, until the mounting plate 340 is adjusted to the horizontal or vertical position matched with the installation position; the mounting plate 340 is rotated to adjust the inclination angle thereof through the rotating shaft between the mounting plate 340 and the convex column 330, so that the mounting plate 340 can be attached to the surface to be installed, after the position and angle are determined, the machine body 100 can be stably fixed at the target installation position through the mounting hole of the mounting plate 340.

[0035] During use, the power supply module provides power for the core components such as the main control chip, the communication module, the display module 120 and the voice module 130, the main control chip starts and completes the initialization configuration of each module; the communication module is connected with an external meteorological data server (such as a public meteorological data platform server), real-time meteorological data is acquired and transmitted to the main control chip, the main control chip analyzes and processes the received meteorological data; the processed meteorological data is sent to the display module 120 to be displayed in a visual form (such as a numerical value or an icon), so as to facilitate the staff to check; the user can manually input a query instruction (such as temperature and humidity) through the key module 140, or issue a voice instruction through the voice module 130, the main control chip receives the instruction, calls the corresponding meteorological data, and can broadcast the data result through the voice module 130, so as to realize convenient interaction; the low-power scheduling unit monitors the working state of each module in real time, when a module (such as the voice module 130 or the communication module) is in a non-working state, the main control chip controls the corresponding N-channel MOS tube switch to open the power supply circuit of the module, and simultaneously triggers a low-power switching mode (such as an IDLE mode or a STOP mode), so as to reduce energy consumption; when it is necessary to wake up the non-working module (such as receiving a key instruction or a voice instruction, or triggering a built-in power-off wake-up timer), the main control chip controls the MOS tube switch to be re-closed to restore power supply to the module, and simultaneously wakes up the module to a normal working state.

[0036] In daily use, the transparent cover 220 is always covered on the surface of the shell 110, and is fixed by the adsorption of the magnet 221 and the iron block 111, so as to form dustproof and anti-collision protection for the display module 120 and the key module 140; if the key module 140 needs to be operated (such as manual parameter setting), the staff can open the transparent cover 220 by applying force through the finger slot 222 on the inner wall of the transparent cover 220; after the operation is completed, the transparent cover 220 can be fixed again by magnetic force to restore the protection state.

[0037] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A meteorological monitoring terminal device with low-power voice interaction, characterized in that, Including body (100), the body (100) is equipped with the protection assembly (200) for protection, both sides of the body (100) are equipped with the mounting assembly (300) for installation fixed, wherein: The mounting assembly (300) includes the sliding groove (310) of L-shaped structure on the body (100), the inner cavity of the sliding groove (310) is slidably connected with two sliding beads (320), the surface of the sliding bead (320) is integrally formed with a convex column (330), one end of the convex column (330) passes through the opening of the sliding groove (310) and is rotatably connected with the mounting plate (340) through the rotating shaft.

2. The weather monitoring terminal device with low-power voice interaction according to claim 1, characterized in that: The body (100) includes a shell (110), the inner cavity of the shell (110) is installed with a main control chip, a power supply module and a communication module, the surface of the shell (110) is installed with a display module (120), a voice module (130) and a key module (140), the display module (120), the voice module (130), the key module (140) and the communication module are electrically connected with the main control chip, the power supply module is connected in series with the voice module (130) and the WiFi module, and the control end of the MOS tube switch is electrically connected with the main control chip.

3. The weather monitoring terminal device with low-power voice interaction according to claim 2, characterized in that: The sliding groove (310) is arranged on the side surface of the shell (110), and one side of the mounting plate (340) is attached to the side surface of the shell (110).

4. The weather monitoring terminal device with low-power voice interaction according to claim 3, characterized in that: The protection assembly (200) includes a top plate (210) fixedly connected to the top of the shell (110), one side of the top plate (210) is hingedly connected with a transparent cover (220), and the transparent cover (220) covers the surface of the shell (110).

5. The weather monitoring terminal device with low-power voice interaction according to claim 4, characterized in that: The display module (120) and the key module (140) are located in the inner cavity of the transparent cover (220), and the voice module (130) is located outside the transparent cover (220).

6. The weather monitoring terminal device with low-power voice interaction according to claim 4, characterized in that: One side of the inner wall surface of the transparent cover (220) is embedded with a magnetite (221), and the surface of the shell (110) is embedded with an iron block (111) arranged opposite to the magnetite (221), and the iron block (111) is attracted to one side of the magnetite (221) by magnetic force.

7. The weather monitoring terminal device with low-power voice interaction according to claim 6, characterized in that: A finger groove (222) is formed on the side of the inner wall surface of the transparent cover (220) away from the top plate (210), and the finger groove (222) is located below the magnetite (221).

8. The weather monitoring terminal device with low-power voice interaction according to any one of claims 1-7, characterized in that: The diameter of the sliding bead (320) is greater than the opening size of the sliding groove (310), so as to prevent the sliding bead (320) from falling off the opening of the sliding groove (310).

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