Wireless communication intelligent antenna device

Abstract

The utility model belongs to the technical field of wireless communication, and particularly discloses an intelligent antenna device for wireless communication, which comprises a base and a shell covered on the base, and is characterized in that the base is provided with a Lora base station template and a radio frequency optical fiber processing board, the inner side of the shell is provided with a circuit board antenna, and the circuit board antenna is provided with a wireless communication module. And the Lora base station template and the radio frequency optical fiber processing board are connected to corresponding interfaces of the radio frequency optical fiber processing board through radio frequency jumpers. According to the utility model, photoelectric signals and radio frequency signals received by the device are converted by using the Lora base station template and the radio frequency optical fiber processing board, and the radio frequency signals of the radio frequency optical fiber processing board are utilized to expand the coverage of the signals. And meanwhile, the data receiving and transmitting circuit of the Lora base station template performs interaction of Internet of Things sensor data and control data with the radio frequency optical fiber processing board through a can data bus, so that the diversified signal coverage requirements of a project site are met.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless communication, in particular to a wireless communication intelligent antenna device. Background Art

[0002] The antenna device is a very important component of the wireless private network system. The antenna in the wireless private network antenna feed system is usually a passive RF device. It is impossible to manage the antenna working status during use, and the uplink and downlink signals cannot be sensed and adjusted. At the same time, it does not have the ability to expand. With the continuous development and progress of the industrial Internet of Things, the wireless private network technology has gradually matured, and the antenna terminal as a passive RF device has gradually failed to meet the needs of intelligent applications.

[0003] In view of this, a wireless communication smart antenna device is proposed from a practical perspective. Utility Model Content

[0004] The purpose of the utility model is to provide a wireless communication intelligent antenna device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wireless communication intelligent antenna device comprises a base and a shell covering the base, wherein the base is provided with a Lora base station template and a radio frequency optical fiber processing board, a circuit board antenna is provided on the inner side of the shell, and the Lora base station template and the radio frequency optical fiber processing board are connected to corresponding interfaces of the radio frequency optical fiber processing board through radio frequency jumpers.

[0007] Beneficial effects of the utility model: The utility model converts the photoelectric signal and radio frequency signal received by the device by using the Lora base station template and the radio frequency fiber optic processing board, and uses the radio frequency signal of the radio frequency fiber optic processing board to expand the signal coverage. At the same time, the data transceiver circuit of the Lora base station template interacts with the radio frequency fiber optic processing board for Internet of Things sensor data and control data through the CAN data bus, meeting the diverse signal coverage requirements of the project site.

[0008] Preferably, the circuit board antenna is fixed to the inner side of the housing by using fixing glue.

[0009] Preferably, the radio frequency optical fiber processing board has a POE network port.

[0010] Preferably, the radio frequency optical fiber processing board also includes a photoelectric conversion port.

[0011] Preferably, a screw hole is provided in the middle of the base.

[0012] Preferably, the Lora base station template is fixed to the base by screws.

[0013] Preferably, the base is provided with columns on the periphery of the Lora base station template, and the RF optical fiber processing board is mounted on the columns by screws.

[0014] Preferably, there are four columns, which are respectively used to support four corners of the radio frequency optical fiber processing board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the intelligent antenna device used for wireless private network communication in the utility model;

[0016] Figure 2 This is an exploded view of the intelligent antenna device used for wireless private network communication in the utility model;

[0017] Figure 3 This is a cross-sectional view of the intelligent antenna device used for wireless private network communication in the utility model;

[0018] Figure 4 This is a schematic diagram of a radio frequency optical fiber processing board used in a wireless private network communication intelligent antenna device in the utility model;

[0019] Figure numerals: 1. shell self-tapping screws; 2. base; 3. Lora base station template; 4. screws; 5. RF optical fiber processing board; 6. column; 7. circuit board antenna; 8. shell. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-Figure 3 , Figure 1 A three-dimensional diagram of the utility model, Figure 2 The exploded diagram of the utility model and Figure 3 It is a cross-sectional view of the utility model.

[0024] A wireless communication intelligent antenna device includes a base 2 and a shell 8 covering the base 2, characterized in that the base 2 is provided with a Lora base station template 3 and a radio frequency optical fiber processing board 5, a circuit board antenna 7 is provided on the inner side of the shell 8, and the Lora base station template 3 and the radio frequency optical fiber processing board 5 are connected to corresponding interfaces of the radio frequency optical fiber processing board 5 through radio frequency jumpers.

[0025] The radio frequency optical fiber processing board 5 is used to convert complex radio frequency signals and optical signals, and provide power to the Lora base station.

[0026] The utility model converts the photoelectric signal and radio frequency signal received by the device by using the Lora base station template 3 and the radio frequency optical fiber processing board 5, and uses the radio frequency signal of the radio frequency optical fiber processing board 5 to expand the signal coverage. At the same time, the data transceiver circuit of the Lora base station template 3 interacts with the radio frequency optical fiber processing board 5 for Internet of Things sensor data and control data through the CAN data bus, thereby meeting the diverse signal coverage requirements of the project site.

[0027] Furthermore, the circuit board antenna 7 is fixed to the inner side of the housing 8 by using fixing glue.

[0028] Among them, the circuit board antenna 7 is responsible for providing the radio frequency optical fiber processing board 5 and the Lora base station template 3 with the ability to send and receive radio frequency signals.

[0029] Furthermore, the radio frequency optical fiber processing board 5 has a POE network port.

[0030] Furthermore, the radio frequency optical fiber processing board 5 also includes a photoelectric conversion port.

[0031] Among them, the RF optical fiber processing board 5 has a port for the optoelectronic conversion module and a POE network port (neither of which is shown in the figure). The POE network port solves the power supply problem of the entire smart antenna device, while the optoelectronic port completes the exchange of audio data and Internet of Things data between the smart antenna device and the data processing center in the form of optical signals.

[0032] Furthermore, a screw hole is provided in the middle of the base 2 .

[0033] Furthermore, the Lora base station template 3 is fixed to the base by screws.

[0034] Furthermore, the base 2 is provided with columns 6 on the periphery of the Lora base station template 3, and the RF optical fiber processing board 5 is mounted on the columns 6 by screws.

[0035] Furthermore, there are four columns 6 , which are used to support four corners of the RF optical fiber processing board 5 respectively.

[0036] The column 6 is used to fix the radio frequency optical fiber processing board 5 .

[0037] Working principle of this utility model:

[0038] In the utility model, the radio frequency signal enters the intelligent antenna device in the form of an optical carrier, and the radio frequency optical fiber processing board completes the wireless private network signal conversion between the optical signal and the radio frequency signal, and uses the POE network cable to power it. The POE network cable (not shown) penetrates the intelligent antenna device and is inserted into the corresponding interface of the radio frequency optical fiber processing board to power the entire intelligent antenna, including the power supply requirements of the radio frequency optical fiber processing board and the Lora base station template. The radio frequency circuit in the Lora base station template completes the data collection and data distribution of the Lora Internet of Things wireless sensor in the nearby area. At the same time, the radio frequency optical fiber processing board provides power to the power circuit of the Lora base station template. At the same time, the data transceiver circuit of the Lora base station template interacts with the radio frequency optical fiber processing board through the CAN data bus for the Internet of Things sensor data and control data. Finally, the radio frequency optical fiber processing board modulates and demodulates the data of the Lora base station template into an optical signal, and completes the data interaction between the intelligent antenna device and the Lora sensor system server in the data center computer room through optical fiber transmission.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wireless communication smart antenna device, comprising a base and a housing covering the base, characterized in that: The base is provided with a Lora base station template and a radio frequency optical fiber processing board, and a circuit board antenna is provided on the inner side of the shell. The Lora base station template and the radio frequency optical fiber processing board are connected to corresponding interfaces of the radio frequency optical fiber processing board through radio frequency jumpers.

2. A wireless communication smart antenna device according to claim 1, characterized in that: The circuit board antenna is fixed to the inner side of the housing by using fixing glue.

3. The wireless communication smart antenna device according to claim 1, characterized in that: The radio frequency optical fiber processing board has a POE network port.

4. The wireless communication smart antenna device according to claim 1, characterized in that: The radio frequency optical fiber processing board also includes a photoelectric conversion port.

5. The wireless communication smart antenna device according to claim 1, characterized in that: A screw hole is arranged in the middle of the base.

6. The wireless communication smart antenna device according to claim 1, characterized in that: The Lora base station template is fixed to the base by screws.

7. The wireless communication smart antenna device according to claim 6, characterized in that: The base is located at the periphery of the Lora base station template and is provided with columns, and the radio frequency optical fiber processing board is installed on the columns by screws.

8. The wireless communication smart antenna device according to claim 7, characterized in that: There are four columns, which are respectively used to support the four corners of the radio frequency optical fiber processing board.

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