CN209731244U - Intelligent communications terminal based on spread spectrum - Google Patents
Intelligent communications terminal based on spread spectrum Download PDFInfo
- Publication number
- CN209731244U CN209731244U CN201921022107.0U CN201921022107U CN209731244U CN 209731244 U CN209731244 U CN 209731244U CN 201921022107 U CN201921022107 U CN 201921022107U CN 209731244 U CN209731244 U CN 209731244U
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Abstract
The utility model discloses the intelligent communications terminals based on spread spectrum, including communication terminal, signal detection module is separately installed with inside the communication terminal, frequency interferences detection module, control device, selecting unit, communication unit and power module, the output end of the signal detection module bottom end and the input terminal on control device top are attached, and frequency interferences detection module bottom end output end and the input terminal on control device top are attached, the control device is connect with selecting unit, and rotary unit is attached with communication unit, the control device is attached with power module, to allow power module to provide power supply output for control device, the control device is according to the testing result control selections unit of signal detection module and frequency interferences detection unit, into make communication unit selection target signal and target frequency Rate is communicated.
Description
Technical field
The utility model relates to intelligent communications terminals, more particularly, to the intelligent communications terminal based on spread spectrum.
Background technique
The scenes such as industrial user such as petrochemical industry, steel at present, a large amount of sensor, device data acquisition are required using biography
The means such as optical fiber, the communication cable of system solve the data acquisition of field device, and optical fiber, the construction of communication cable, maintenance etc. are current
It is at high cost because of heavy workload, the development of field device sensor is limited, common traditional wireless communication, often only 100 meters
Left and right, and interference free performance is poor, penetrability is not strong, proposes the intelligent communications terminal based on spread spectrum thus.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
Intelligent communications terminal based on spread spectrum, including communication terminal are separately installed with letter inside the communication terminal
Number detection module, frequency interferences detection module, control device, selecting unit, communication unit and power module, the signal detection
The output end of module bottom end and the input terminal on control device top are attached, and frequency interferences detection module bottom end output end with
The input terminal on control device top is attached, and the control device is connect with selecting unit, and rotary unit and communication unit
It is attached, the control device is attached with power module, so that power module be allow to provide power supply for control device
Output, the control device according to the testing result control selections unit of signal detection module and frequency interferences detection unit, into
Enter to make communication unit selection target signal and target frequency to be communicated.
Preferably, button switch is equipped at the left side on the communication terminal surface, and button switch and power module carry out
It is electrically connected, to carry out energy output by button switch controllable power module.
Compared with prior art, the utility model has the beneficial effects that having low in energy consumption, long transmission distance, receive sensitive
High feature and advantage is spent, networking trunking can be greatly reduced, has simple and reliable, anti-interference is good.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the intelligent communications terminal based on spread spectrum.
It is as shown in the figure: 1, communication terminal, 2, signal detection module, 3, frequency interferences detection module, 4, control device, 5, choosing
Select unit, 6, communication unit, 7, power module, 8, button switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, the intelligent communications terminal based on spread spectrum, including communication terminal
1。
Be separately installed with inside the communication terminal 1 signal detection module 2, frequency interferences detection module 3, control device 4,
Selecting unit 5, communication unit 6 and power module 7, output end and 4 top of control device of 2 bottom end of signal detection module
Input terminal is attached, and 3 bottom end output end of frequency interferences detection module and the input terminal on 4 top of control device are attached,
The control device 4 is connect with selecting unit 5, and rotary unit 5 is attached with communication unit 6, the control device 4 and electricity
Source module 7 is attached, so that power module 7 be allow to be that control device 4 provides power supply output, 4 basis of control device
The testing result control selections unit 5 of signal detection module 2 and frequency interferences detection unit 3, into make communication unit 6 select mesh
Mark signal and target frequency are communicated.
Button switch 8 is equipped at the left side on 1 surface of communication terminal, and button switch 8 and power module 7 carry out electrical property
Connection, to carry out energy output by 8 controllable power module 7 of button switch.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.
Claims (2)
1. the intelligent communications terminal based on spread spectrum, including communication terminal, which is characterized in that inside the communication terminal respectively
Signal detection module, frequency interferences detection module, control device, selecting unit, communication unit and power module are installed, it is described
The output end of signal detection module bottom end and the input terminal on control device top are attached, and frequency interferences detection module bottom end
Output end and the input terminal on control device top are attached, and the control device is connect with selecting unit, and rotary unit with
Communication unit is attached, and the control device is attached with power module, so that power module be allow to be control device
Power supply output is provided, the control device is according to the testing result control selections of signal detection module and frequency interferences detection unit
Unit, into communicating communication unit selection target signal and target frequency.
2. the intelligent communications terminal according to claim 1 based on spread spectrum, which is characterized in that the communication terminal table
Button switch is equipped at the left side in face, and button switch is electrically connected with power module, thus controllable by button switch
Power module processed carries out energy output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022107.0U CN209731244U (en) | 2019-07-03 | 2019-07-03 | Intelligent communications terminal based on spread spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022107.0U CN209731244U (en) | 2019-07-03 | 2019-07-03 | Intelligent communications terminal based on spread spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731244U true CN209731244U (en) | 2019-12-03 |
Family
ID=68675903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921022107.0U Expired - Fee Related CN209731244U (en) | 2019-07-03 | 2019-07-03 | Intelligent communications terminal based on spread spectrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731244U (en) |
-
2019
- 2019-07-03 CN CN201921022107.0U patent/CN209731244U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |