CN206563804U - A kind of new be easy to carry uses Beidou satellite communication device - Google Patents

Abstract

Beidou satellite communication device is used the utility model discloses a kind of new be easy to carry, including casing and d GPS locating module, the cabinet top is installed with probe receiver, the casing front is provided with the telltale hole being arranged in order from top to bottom, display screen and operation button, the casing right-hand end is provided with the charging inlet being arranged in order from top to bottom, USB interface and power switch, the output end of the probe receiver and the input of D/A converter module are electrically connected with, the output end of the D/A converter module and the input of interpretation module are electrically connected with, the processor respectively with memory, bluetooth module and USB interface are electrically connected with.The utility model uses the structure design of advantages of simple, simplifies compact, is easily carried, there is GPS location and Big Dipper positioning Dual positioning function simultaneously, and can be communicated by the short message of dipper system, so that the efficiency of transmission and precision of equipment are improved, the work and life being convenient for people to.

Description

A new portable Beidou satellite communication device

technical field

The utility model relates to the technical field of communication equipment, in particular to a new portable Beidou satellite communication device.

Background technique

At present, with the rapid development of the economy, my country's science and technology have made great progress. Now my country has initially established an independent Beidou satellite positioning and navigation system. The Beidou satellite navigation system has provided positioning, navigation, timing and message communication covering the Asia-Pacific region. Service capabilities. Around 2020, a global Beidou satellite navigation system will be built. As the Beidou satellite system is a global positioning system independently developed and operated by China, it not only promotes the formation of the satellite navigation industry chain, but also forms a complete national satellite navigation application industry support, promotion and guarantee system. As we all know, the short message communication of the Beidou system It is a characteristic function that other navigation systems do not have. Beidou short message communication has attracted much attention and promotion because it is not affected by factors such as time, region, terrain and weather. However, the existing smart devices with built-in Beidou communication modules are often expensive and bulky, which is not conducive to carrying around. In this way, they can only be applied to larger engineering equipment and work, and the application is not popular, and it is not easy to promote and use in the market.

Utility model content

The purpose of this utility model is to provide a new portable Beidou satellite communication device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a new type of portable Beidou satellite communication device, including a casing and a GPS positioning module, a signal receiving probe is fixedly installed on the top of the casing, and the front of the casing is set There are signal holes, display screens and operation buttons arranged in sequence from top to bottom. The right side of the casing is provided with a charging interface, a USB interface and a power switch arranged in sequence from top to bottom. The output terminal of the signal receiving probe It is electrically connected to the input end of the digital-to-analog conversion module, the output end of the digital-to-analog conversion module is electrically connected to the input end of the interpretation module, and the output ends of the interpretation module, the operation buttons and the power supply module are respectively connected to the processor The input terminals of the GPS positioning module and the Beidou second-generation positioning module are electrically connected to the input terminals of the processor, and the output terminals of the processor are electrically connected to the input terminals of the display screen and the communication module. The processor is electrically connected with the memory, the bluetooth module and the USB interface respectively, and the bluetooth module is electrically connected with the user terminal.

Preferably, a hanging hole is provided at the upper right corner of the casing.

Preferably, the power supply module includes an external power supply and a built-in lithium battery.

Preferably, the output end of the power switch is electrically connected to the input end of the power supply module.

Compared with the prior art, the utility model has the beneficial effects that: the device adopts a simple and reasonable structural design, is compact and easy to carry, and has dual positioning functions of GPS positioning and Beidou positioning at the same time, and can pass short messages of the Beidou system Communication, so as to improve the transmission efficiency and accuracy of the equipment, and facilitate people's work and life. The design of the GPS positioning module and the Beidou second-generation positioning module can improve the positioning accuracy of the device's location, thereby improving the transmission accuracy of SMS information , and the USB interface is convenient for people to directly connect to the device and read data. The design of the Bluetooth module allows the user to directly connect the device with the smart device of the user terminal, thereby performing communication operations. The utility model has good text communication At the same time, it has good positioning performance, which is convenient for the staff to carry out exploration and excavation work in places that cannot be covered by the network. Ensure the personal safety of staff.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a block diagram of the utility model system;

Fig. 3 is a circuit diagram of the utility model.

In the figure: 1 signal hole, 2 display screen, 3 casing, 4 operation buttons, 5 signal receiving probe, 6 hanging hole, 7 charging interface, 8 USB interface, 9 power switch, 10 digital-to-analog conversion module, 11 interpretation module, 12 GPS positioning module, 13 Beidou second generation positioning module, 14 processor, 15 memory, 16 Bluetooth module, 17 user terminal, 18 power supply module, 19 communication module.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of new-type portable Beidou satellite communication device, comprises casing 3 and GPS positioning module 12, the signal receiving probe 5 is fixedly installed on the top of casing 3, machine The front of the casing 3 is provided with a signal hole 1, a display screen 2 and an operation button 4 arranged in sequence from top to bottom, and the right side of the casing 3 is provided with a charging interface 7, a USB interface 8 and a power switch 9 arranged in sequence from top to bottom. , the output end of the signal receiving probe 5 is electrically connected to the input end of the digital-to-analog conversion module 10, the output end of the digital-to-analog conversion module 10 is electrically connected to the input end of the interpretation module 11, the interpretation module 11, the operation button 4 and The output ends of the power supply module 18 are respectively electrically connected to the input ends of the processor 14, the output ends of the GPS positioning module 12 and the Beidou second-generation positioning module 13 are respectively electrically connected to the input ends of the processor 14, and the GPS positioning module 12 and the Beidou The second-generation positioning module 13 can improve the positioning accuracy of the location of the device, thereby improving the transmission accuracy of the short message information. The output end of the processor 14 is electrically connected to the input end of the display screen 2 and the communication module 19 respectively, and the processor 14 is electrically connected with memory 15, bluetooth module 16 and USB interface 8 respectively, and USB interface 8 is convenient for people to directly connect equipment, reads data, and bluetooth module 16 is electrically connected with user terminal 17, and the design of bluetooth module 16 can Let the user directly connect the device with the smart device of the user terminal 17, so as to perform communication operations. There is a hanging hole 6 at the upper right corner of the casing 3. The design of the hanging hole 6 can be inserted into a lanyard, which is convenient for carrying the device and power supply. The module 18 includes an external power supply and a built-in lithium battery. The built-in lithium battery of the power supply module 18 can enable the device to work outside for a long time. The output end of the power switch 9 is electrically connected to the input end of the power supply module 18.

Working principle: when in use, turn on the device through the power switch 9, and then use the operation button 4 to cooperate with the display screen 2 to issue work instructions, and then the processor 14 sends a signal to the communication module 19 for short text communication with the Beidou satellite, and then the signal receiving probe 5 Can receive the radio signal fed back by the Beidou satellite, and convert the electrical signal into a digital signal through the digital-to-analog conversion module 10, and then interpret it by the interpretation module 11, and then send it to the memory 15 through the processor 14 for storage and can be displayed on the display screen 2 is directly displayed, the user can connect the user terminal 17 to the device through the USB interface 8 or the Bluetooth module 16, so as to operate, the GPS positioning module 12 and the Beidou second-generation positioning module 13 can improve the positioning accuracy of the device's location , thereby improving the transmission accuracy of short message information, the built-in lithium battery of the power supply module 18 can make the device work outside for a long time, and the design of the hanging hole 6 can be inserted into a lanyard, which is convenient for carrying the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A novel portable Beidou satellite communication device, comprising a casing (3) and a GPS positioning module (12), is characterized in that: the top of the casing (3) is fixedly equipped with a signal receiving probe (5), so The front of the casing (3) is provided with a signal hole (1), a display screen (2) and operation buttons (4) arranged in sequence from top to bottom, and the right side of the casing (3) is provided with a top-to-bottom The charging interface (7), USB interface (8) and power switch (9) arranged in sequence, the output end of the signal receiving probe (5) is electrically connected with the input end of the digital-to-analog conversion module (10), and the digital-to-analog conversion module (10) is electrically connected. The output end of the analog conversion module (10) is electrically connected to the input end of the interpretation module (11), and the output ends of the interpretation module (11), the operation button (4) and the power supply module (18) are respectively connected to the processor The input end of (14) is electrically connected, and the output end of described GPS positioning module (12) and Beidou two generation positioning module (13) is electrically connected with the input end of processor (14) respectively, and described processor (14) ) are electrically connected to the input terminals of the display screen (2) and the communication module (19), respectively, and the processor (14) is electrically connected to the memory (15), the bluetooth module (16) and the USB interface (8) respectively. The Bluetooth module (16) is electrically connected with the user terminal (17). 2. A new portable Beidou satellite communication device according to claim 1, characterized in that: a hanging hole (6) is provided at the upper right corner of the casing (3). 3. A new portable Beidou satellite communication device according to claim 1, characterized in that: the power supply module (18) includes an external power supply and a built-in lithium battery. 4. A new portable Beidou satellite communication device according to claim 1, characterized in that: the output end of the power switch (9) is electrically connected to the input end of the power supply module (18).