CN208723876U - WiFi probe collection device - Google Patents
WiFi probe collection device Download PDFInfo
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- CN208723876U CN208723876U CN201821352346.8U CN201821352346U CN208723876U CN 208723876 U CN208723876 U CN 208723876U CN 201821352346 U CN201821352346 U CN 201821352346U CN 208723876 U CN208723876 U CN 208723876U
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- wifi
- mcu
- module
- signal
- mobile communication
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Abstract
The utility model discloses WiFi probe collection devices, several WiFi signal acquisition module, MCU, mobile communication module, shell, attaching plug, electric power driving modules including the WiFi signal for acquiring different channels, MCU is electrically connected with WiFi signal acquisition module, mobile communication module respectively, and shell is provided with the inner cavity that can accommodate several WiFi signal acquisition modules, MCU and mobile communication module；Attaching plug is arranged on shell, and can connect with external AC outlet to fix shell；Electric power driving module is electrically connected respectively will be that several WiFi signal acquisition modules, MCU and mobile communication module are powered after AC conversion with attaching plug, several WiFi signal acquisition modules, MCU and mobile communication module；The design is integrally compact, saves space, using range that is simple, while improving reception data.
Description
Technical field
The utility model relates to signal acquisition transmitters, especially WiFi probe collection device.
Background technique
Traditional signal picker, volume is larger, partially needs independent energy-storage battery for all parts power supply, part needs
It to be connect by electric wire with external power supply, to cause the space occupied larger, be not convenient to use, meanwhile, WiFi is acquired in the past
Signal is all fixed channel, imperfect so as to cause WiFi signal acquisition, be easy to cause the loss of data.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of portable WiFi probe collection devices.
The technical solution adopted in the utility model is:
WiFi probe collection device, comprising:
Several correspond to the WiFi signal acquisition module of different channels, for acquiring the WiFi signal of different channels；
MCU is electrically connected respectively with several WiFi signal acquisition modules to receive the data in WiFi signal；
Mobile communication module is electrically connected with MCU to send extraneous server by mobile communications network for data；
Shell is provided with the inner cavity that can accommodate several WiFi signal acquisition modules, MCU and mobile communication module；
Attaching plug is arranged on shell, which can connect with external AC outlet to fix shell；
Electric power driving module is arranged in shell, and electric power driving module is adopted with attaching plug, several WiFi signals respectively
Collect module, MCU and mobile communication module be electrically connected with will be several WiFi signal acquisition modules after AC conversion,
MCU and mobile communication module power supply.
The WiFi signal acquisition module includes antenna, filter, switch block and WiFi chip, and switch chip includes
Control terminal, input terminal and output end, filter are electrically connected with the input terminal of antenna, switch block respectively, WiFi chip difference
It is electrically connected with output end, the MCU of switch block, the control terminal of MCU and switch block is electrically connected with control switch component
On-off.
Compressed encoding unit is provided in the MCU, compressed encoding unit is electric with WiFi chip, mobile communication module respectively
Property connection encoded with compressing data after extraneous server is sent to by mobile communications network.
The electric power driving module is logical with attaching plug, several WiFi signal acquisition modules, MCU and movement respectively
Believe that module is electrically connected regulator rectifier circuit, for being 5V direct current by 220V AC conversion.
It further include signal prompt module and the signal strength detection module for detecting movable signal power, MCU difference
It is electrically connected with signal strength detection module, signal prompt module to show that movable signal is strong and weak by signal prompt module.
The signal strength detection module include sequentially connected signal coupling unit, filter unit, broadband amplifying unit,
Signal amplification unit and A/D conversion unit, MCU are connect with A/D conversion unit.
It further include the prompt lamp group for showing WiFi probe collection device operating status, which electrically connects with MCU
It connects.
The utility model has the beneficial effects that
The utility model WiFi probe collection device, by several WiFi signal acquisition module, MCU, mobile communication module, electricity
Source drive module is provided with attaching plug together in case on shell, and attaching plug is plugged on external communication electricity
Socket on, thus fixed shell, electric power driving module will be powered by direct current after external communication electrotransformation, whole tighter
It gathers, save space, using simple, while WiFi signal can be acquired by the WiFi signal acquisition module of several different channels,
The range for receiving data is improved, then extraneous internet is sent by mobile communication module by the data transmitted in WiFi signal.
Detailed description of the invention
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model WiFi probe collection device.
Fig. 2 is the schematic diagram of the utility model WiFi probe collection device.
Specific embodiment
As shown in Figure 1 and Figure 2, the design WiFi probe collection device, comprising:
Several correspond to the WiFi signal acquisition module 1 of different channels, for acquiring the WiFi signal of different channels；
MCU2 is electrically connected respectively with several WiFi signal acquisition modules 1 to receive the data in WiFi signal；
Mobile communication module 3 is electrically connected with MCU2 to send extraneous service by mobile communications network 3 for data
Device；
Shell 4, the interior of several WiFi signal acquisition modules 1, MCU2 and mobile communication module 3 can be accommodated by being provided with
Chamber；
Attaching plug 5 is arranged on shell 4, which can connect with external AC outlet with set casing
Body 4；
Electric power driving module 6 is arranged in shell 4, and electric power driving module 6 is believed with attaching plug 5, several WiFi respectively
Number acquisition module 1, MCU and mobile communication module 3 are electrically connected will acquire after AC conversion for several WiFi signals
Module 1, MCU2 and mobile communication module 3 are powered.
Herein electric power driving module 6 be respectively with attaching plug 5, several WiFi signal acquisition module 1, MCU2 and shiftings
Dynamic communication module 3 is electrically connected regulator rectifier circuit, for being 5V direct current, mobile communication module 3 by 220V AC conversion
It can be 3G/4G/5G communication module.
The design accommodates several WiFi signal acquisition module, MCU, mobile communication module, electric power driving modules together
In shell, and attaching plug is provided on shell, attaching plug is plugged on the socket of external communication electricity, thus set casing
Body, electric power driving module will be powered by direct current after external communication electrotransformation, it is whole it is compact, save space, using simple,
WiFi signal can be acquired by the WiFi signal acquisition module of several different channels simultaneously, improve the range for receiving data, then
Extraneous internet is sent by mobile communication module by the data transmitted in WiFi signal.
WiFi signal acquisition module 1 includes antenna 11, filter 12, switch block 13 and WiFi chip 14, switch core
Piece 13 includes control terminal, input terminal and output end, and input terminal of the filter 12 respectively with antenna 11, switch block 13 electrically connects
It connects, WiFi chip 14 is electrically connected with the output end of switch block 13, MCU2 respectively, the control terminal electricity of MCU2 and switch block 13
Property connection with the on-off of control switch component 13.
MCU2 can control switch block 13 and switch off and on, thus WiFi chip 14 can receiving antenna 11 receive and
Filtered WiFi signal, then it is transferred to MCU2.
Be provided with compressed encoding unit 21 in MCU2, compressed encoding unit 21 respectively with WiFi chip 14, mobile communication mould
The electric connection of block 3 by mobile communications network is sent to extraneous server after encoding with compressing data, to reduce data
Size guarantees the quick transmission of data.
The design further includes signal prompt module 7 and the signal strength detection module 8 for detecting movable signal power,
MCU2 is electrically connected respectively to be moved by the display of signal prompt module 7 with signal prompt module 7, signal strength detection module 8
Signal strength, signal prompt module 7 herein can be display screen, buzzer.
Signal strength detection module 8 includes sequentially connected signal coupling unit 81, filter unit 82, broadband amplifying unit
83, signal amplification unit 84 and A/D conversion unit 85, MCU2 are connect with A/D conversion unit 85.
The design further includes the prompt lamp group for showing WiFi probe collection device operating status, the prompt lamp group and MCU
It is electrically connected, and prompts lamp group 9 that can be made of green light, blue lamp and red light, when blue lamp is always on, starting up, equipment is carried out just
Beginningization, blinking red lamp or when being always on, device network is abnormal, and when green light flashes, equipment is worked normally.
The foregoing is merely the preferred embodiments of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the utility model aim technical solution belong to the protection scope of the utility model it
It is interior.
Claims (7)
1.WiFi probe collection device characterized by comprising
Several correspond to the WiFi signal acquisition module of different channels, for acquiring the WiFi signal of different channels；
MCU is electrically connected respectively with several WiFi signal acquisition modules to receive the data in WiFi signal；
Mobile communication module is electrically connected with MCU to send extraneous server by mobile communications network for data；
Shell is provided with the inner cavity that can accommodate several WiFi signal acquisition modules, MCU and mobile communication module；
Attaching plug is arranged on shell, which can connect with external AC outlet to fix shell；
Electric power driving module is arranged in shell, and electric power driving module acquires mould with attaching plug, several WiFi signals respectively
Block, MCU and mobile communication module be electrically connected with will be several WiFi signal acquisition modules after AC conversion, MCU with
And mobile communication module power supply.
2. WiFi probe collection device according to claim 1, it is characterised in that: the WiFi signal acquisition module includes day
Line, filter, switch block and WiFi chip, switch chip include control terminal, input terminal and output end, filter respectively with
The input terminal electric connection of antenna, switch block, WiFi chip are electrically connected with the output end of switch block, MCU respectively, MCU
It is electrically connected with the control terminal of switch block with the on-off of control switch component.
3. WiFi probe collection device according to claim 2, it is characterised in that: be provided with compressed encoding list in the MCU
Member, compressed encoding unit pass through movement after encoding respectively with WiFi chip, mobile communication module electric connection with compressing data
Communication network is sent to extraneous server.
4. WiFi probe collection device according to claim 2, it is characterised in that: the electric power driving module be respectively with electricity
Source plug, several WiFi signal acquisition modules, MCU and mobile communication module are electrically connected regulator rectifier circuit, and being used for will
220V AC conversion is 5V direct current.
5. WiFi probe collection device according to claim 2, it is characterised in that: further include signal prompt module and be used for
The signal strength detection module of movable signal power is detected, MCU is electrical with signal strength detection module, signal prompt module respectively
Connection is to show that movable signal is strong and weak by signal prompt module.
6. WiFi probe collection device according to claim 5, it is characterised in that: the signal strength detection module include according to
Signal coupling unit, filter unit, broadband amplifying unit, signal amplification unit and the A/D conversion unit of secondary connection, MCU with
The connection of A/D conversion unit.
7. WiFi probe collection device according to claim 1, it is characterised in that: further include for showing WiFi probe collection
The prompt lamp group of device operating status, the prompt lamp group and MCU are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352346.8U CN208723876U (en) | 2018-08-21 | 2018-08-21 | WiFi probe collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352346.8U CN208723876U (en) | 2018-08-21 | 2018-08-21 | WiFi probe collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723876U true CN208723876U (en) | 2019-04-09 |
Family
ID=65978750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821352346.8U Active CN208723876U (en) | 2018-08-21 | 2018-08-21 | WiFi probe collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723876U (en) |
-
2018
- 2018-08-21 CN CN201821352346.8U patent/CN208723876U/en active Active
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