CN210053500U

CN210053500U - Remote communication equipment

Info

Publication number: CN210053500U
Application number: CN201921072491.5U
Authority: CN
Inventors: 刘德顺
Original assignee: Anijiton Technology Beijing Co Ltd
Current assignee: Anijiton Technology Beijing Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-02-11
Anticipated expiration: 2029-07-10

Abstract

The utility model provides a remote communication equipment, include: power module, with adopting module, network interface module, level conversion module, 4G module, wherein, power module with adopt module, network interface module, 4G module to be connected, with to adopt module, network interface module, 4G module power supply, level conversion module's input with power module's output is connected, in order to right power module's output voltage carries out the conversion, adopt the module to be the remote communication interface, network interface module includes: the system comprises a network transformer and RJ45 interfaces, wherein the sampling module, the network interface module and the 4G module are further connected. The utility model has the advantages of stable performance, small volume, easy installation and embedding, strong environment resistance and the like.

Description

Remote communication equipment

Technical Field

The utility model relates to an electronic circuit technical field, in particular to remote communication equipment.

Background

Existing telecommunications equipment is often bulky and inconvenient to store, carry and install during use. Moreover, the interface type of the existing remote communication equipment is single, the requirements of different fields on communication interfaces cannot be met, and how to integrate a plurality of communication interfaces on one communication terminal is a technical problem which needs to be solved at present.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, the present invention is directed to a telecommunication device.

In order to achieve the above object, an embodiment of the present invention provides a telecommunication apparatus, including: power module, with adopting module, network interface module, level conversion module, 4G module, wherein, power module with adopt module, network interface module, 4G module to be connected, with to adopt module, network interface module, 4G module power supply, level conversion module's input with power module's output is connected, in order to right power module's output voltage carries out the conversion, adopt the module to be the remote communication interface, network interface module includes: the system comprises a network transformer and RJ45 interfaces, wherein the sampling module, the network interface module and the 4G module are further connected.

Further, the power supply module adopts an SPX3819M5-1.8V power supply chip to convert an input 33V voltage into a 1.8V voltage.

Further, the level conversion module adopts a level conversion chip with the model 74HC245 to convert the input 1.8V voltage into 3.3V voltage.

Further, the sampling module comprises the following interfaces: IO interface, USB interface, communication state output interface.

Further, the network interface module adopts 10/100M Ethernet interface.

Further, the line width of the antenna adopted by the 4G module is 30mil, and the antenna is installed by adopting an antenna female seat with the model number of SMA-KWE.

Further, still include: and the SIM card module is connected with the 4G module.

Further, still include: and the USIM card module is connected with the 4G module.

Further, still include: the indicating lamp comprises a plurality of groups of LED luminotrons connected in parallel, and the indicating lamp is connected with the remote communication interface.

Further, the 4G module includes: the serial port provides a transparent transmission mode of an RS-232 interface, an RS-485 interface and a TTL level interface respectively.

According to the utility model discloses remote communication equipment, based on the miniaturized industry CPE product of LTE 223 ~ 235MHz private network, follow 3GPP category4 standard, it possesses miniaturization, intellectuality, can be used to industry LTE CPE of using such as electric power, traffic, petrochemical, new forms of energy. The utility model discloses can provide various industrial standard's power, communication interface, small, simple to operate, simple to use, this product adopts embedded complete TCP/IP protocol stack, provides RS serial ports and 10/100M ethernet interface simultaneously. The utility model discloses integrated IO terminal block provides serial ports or GPIO interface. The serial port respectively provides a transparent transmission mode of RS-232, RS-485 and TTL level interfaces and a supported VPN communication function, and adopts IPSec/PPTP/L2TP/GRE VPN technology, enterprise-level VPN tunnel technology and firewall technology, so that the data security of high-security industry is ensured, automatic online detection is supported, the network state is dynamically refreshed in real time, the smooth link is kept, and the product has the advantages of stable performance, small volume, easiness in installation and embedding, strong environment resistance and the like.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of a telecommunications device according to an embodiment of the present invention;

fig. 2 is a circuit diagram of an interface of a sampling module according to an embodiment of the present invention;

fig. 3 is a circuit diagram of a gigabit network interface according to an embodiment of the present invention;

fig. 4 is a circuit diagram of a level shift module according to an embodiment of the present invention;

fig. 5 is a circuit diagram of a power module according to an embodiment of the present invention;

fig. 6 is a circuit diagram of an indicator light according to an embodiment of the present invention;

fig. 7 is a circuit diagram of a card socket of a SIM card according to an embodiment of the present invention;

fig. 8 is a circuit diagram of a USIM card according to an embodiment of the present invention;

fig. 9 is a circuit diagram of a 4G module according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model discloses a telecommunication equipment includes: power module, with adopting the module, network interface module, level conversion module, 4G module, wherein, power module with adopt the module, network interface module, 4G module are connected to adopting module, network interface module, 4G module power supply, level conversion module's input is connected with power module's output, converts with the output voltage to power module, is the remote communication interface with adopting the module, network interface module includes: the network transformer and RJ45 interface are connected with the 4G module by the sampling module and the network interface module.

As shown in fig. 2, the sampling module includes the following interfaces: IO interface, USB interface.

As shown in fig. 3, the network interface module employs an 10/100M ethernet interface.

As shown in fig. 4, the level conversion module uses a level conversion chip with a model 74HC245 to convert the input 1.8V voltage into a 3.3V voltage.

As shown in FIG. 5, the power module uses the SPX3819M5-1.8V power chip to convert the input 33V voltage into 1.8V voltage.

As shown in fig. 9, the 4G module uses an antenna with a linewidth of 30mil and is mounted using an antenna socket of model SMA-KWE. The 4G module includes: the serial port provides a transparent transmission mode of the RS-232 interface, the RS-485 interface and the TTL level interface respectively. The model of the 4G module is SQN3120+ 3140.

As shown in fig. 7, the present invention further includes: and the SIM card module is connected with the 4G module.

As shown in fig. 8, the present invention further includes: and the USIM card module is connected with the 4G module.

As shown in fig. 6, the present invention further includes: the pilot lamp, the pilot lamp includes the parallelly connected LED luminotron of multiunit, and the pilot lamp can show the remote communication state with remote communication interface connection.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A telecommunications device, comprising: power module, with adopting module, network interface module, level conversion module, 4G module, wherein, power module with adopt module, network interface module, 4G module to be connected, with to adopt module, network interface module, 4G module power supply, level conversion module's input with power module's output is connected, in order to right power module's output voltage converts, adopt the module to be the remote communication interface, network interface module includes: the system comprises a network transformer and RJ45 interfaces, wherein the sampling module, the network interface module and the 4G module are further connected.

2. The telecommunications device of claim 1, wherein the power module employs an SPX3819M5-1.8V power chip to convert an input 33V voltage to a 1.8V voltage.

3. The telecommunications device of claim 1, wherein the level shifter module employs a level shifter chip model 74HC245 to convert an input 1.8V voltage to a 3.3V voltage.

4. The telecommunications device of claim 1, wherein the utilization module comprises the following interfaces: IO interface, USB interface.

5. The telecommunications device of claim 1, wherein the network interface module employs an 10/100M ethernet interface.

6. The telecommunications apparatus of claim 1, wherein the 4G module employs an antenna having a linewidth of 30mil and is mounted using an antenna female mount of type SMA-KWE.

7. The telecommunications device of claim 1, further comprising: and the SIM card module is connected with the 4G module.

8. The telecommunications device of claim 1, further comprising: and the USIM card module is connected with the 4G module.

9. The telecommunications device of claim 1, further comprising: the indicating lamp comprises a plurality of groups of LED luminotrons connected in parallel, and the indicating lamp is connected with the remote communication interface.

10. The telecommunications device of claim 1, wherein the 4G module comprises: the serial port provides a transparent transmission mode of an RS-232 interface, an RS-485 interface and a TTL level interface respectively.