CN208190676U - A kind of Encrypted Transmission Equipment based on 2.4GHZ - Google Patents
A kind of Encrypted Transmission Equipment based on 2.4GHZ Download PDFInfo
- Publication number
- CN208190676U CN208190676U CN201820380895.XU CN201820380895U CN208190676U CN 208190676 U CN208190676 U CN 208190676U CN 201820380895 U CN201820380895 U CN 201820380895U CN 208190676 U CN208190676 U CN 208190676U
- Authority
- CN
- China
- Prior art keywords
- resistance
- outer housing
- module
- main control
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of Encrypted Transmission Equipments based on 2.4GHZ, including outer housing, outer housing side is equipped with data acquisition interface, the other side is equipped with data transmission interface, outer housing inner wall is equipped with electromagnetic shielding film, shell intracoelomic cavity is equipped with controller, controller is equipped with main control chip, encrypting module and 2.4GHZ transmission module, data acquisition interface connects main control chip by encrypting module, main control chip connects data transmission interface by 2.4GHZ transmission module, data transmission interface connects back-stage management center, the utility model structural principle is simple, it can be realized the encrypted transmission to data, it is highly-safe, furthermore, also there is good electro-magnetic screen function, improve data transmission efficiency.
Description
Technical field
The utility model relates to technical field of data transmission, specially a kind of Encrypted Transmission Equipment based on 2.4GHZ.
Background technique
Data transmission is the communication process that data are transmitted to another place from a place.Data transmission system usually by
Transmission channel and the data circuit terminating equipment (DCE) at channel both ends composition, further include answering for channel both ends in some cases
Use equipment.Transmission channel can be a dedicated communication channel, can also be by data switched network, switched telephone network or other classes
The exchanging network of type provides.The input-output equipment of data transmission system is terminal or computer, is referred to as data terminal equipment
(DTE), the data information that it is issued be typically all letter, numbers and symbols combination, in order to transmit these information, just need by
Each letter, number or symbol are indicated with binary code.Common binary code have international five numbers (IA5),
Extended binary coded decimal interchange code, two number of international telegram (ITA2) and Hanzi code for information interchange (see data communication code).
Current data transmission set encryption performance is poor, is easy to appear leaking data, moreover, being easy in transmission process by electricity
Magnetic disturbance, leads to that transmission efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of Encrypted Transmission Equipments based on 2.4GHZ, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of encrypted transmission based on 2.4GHZ is set
It is standby, including outer housing, the outer housing side is equipped with data acquisition interface, and the other side is equipped with data transmission interface, the shell
Internal wall is equipped with electromagnetic shielding film, and the shell intracoelomic cavity is equipped with controller, and the controller is equipped with main control chip, encryption
Module and 2.4GHZ transmission module, the data acquisition interface connect main control chip, the main control chip by encrypting module
Data transmission interface is connected by 2.4GHZ transmission module, the data transmission interface connects back-stage management center.
Preferably, the encrypting module includes encryption chip, and the end VPP of the encryption chip is separately connected the end VCC, electricity
The one end A, the one end capacitor A are hindered, the end SDA of the encryption chip is separately connected the resistance A other end, the one end resistance B, and resistance B is another
End is grounded by capacitor B, and the end the GND ground connection of the encryption chip, the end SCL is separately connected the one end resistance C, the one end resistance E, electricity
The resistance E other end is grounded by capacitor C, and the resistance C other end connects the one end resistance D, and the resistance D other end connects power end.
Preferably, the 2.4GHZ transmission module uses the monolithic wireless transceiver chip of model nRF24L01.
Preferably, the electromagnetic shielding film includes flexible copper-clad plate, conductive adhesive layer and release film, the conductive adhesive layer setting
Between flexible copper-clad plate and release film, the flexible copper-clad plate is made of insulating film and copper foil.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model structural principle is simple, can be realized the encrypted transmission to data, highly-safe；Wherein, it uses
Encrypting module performance stablize, strong antijamming capability, and can prevent encryption chip from error in data failure occur.
(2) electromagnetic shielding film that the utility model uses has good electro-magnetic screen function, improves data transmission effect
Rate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the control principle block diagram of the utility model；
Fig. 3 is the encrypting module schematic diagram of the utility model；
Fig. 4 is the utility model electromagnetic shielding film cross-sectional view.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Encrypted Transmission Equipment based on 2.4GHZ,
Including outer housing 1,1 side of outer housing is equipped with data acquisition interface 2, and the other side is equipped with data transmission interface 3, the shell
1 inner wall of body is equipped with electromagnetic shielding film 4, and 1 inner cavity of outer housing is equipped with controller 5, and the controller 5 is equipped with main control chip
6, encrypting module 7 and 2.4GHZ transmission module 8, the data acquisition interface 2 connect main control chip 6, institute by encrypting module 7
It states main control chip 6 and data transmission interface 3 is connected by 2.4GHZ transmission module 8, the connection of data transmission interface 3 backstage is managed
Reason center 9；Wherein, 2.4GHZ transmission module 8 uses the monolithic wireless transceiver chip of model nRF24L01.
In the utility model, encrypting module 7 include encryption chip 10, the end VPP of encryption chip 10 be separately connected the end VCC,
The one end resistance A1a, the one end capacitor A1b, the end SDA of the encryption chip 10 are separately connected the resistance A1a other end, resistance B2a mono-
End, the resistance B2a other end are grounded by capacitor B2b, and the end the GND ground connection of the encryption chip 10, the end SCL is separately connected resistance
The one end C3a, the one end resistance E5a, the resistance E5a other end are grounded by capacitor C3b, and the resistance C3a other end connects resistance D4a mono-
End, the resistance D4a other end connect power end；10 model of encryption chip uses ALPU-C-10B or ALPU-C-139.What is used adds
Close module performance is stablized, strong antijamming capability, and can prevent encryption chip from error in data failure occur.
In the utility model, electromagnetic shielding film 4 includes flexible copper-clad plate 11, conductive adhesive layer 12 and release film 13, described to lead
Electric glue-line 12 is arranged between flexible copper-clad plate 11 and release film 13, and the flexible copper-clad plate is made of insulating film and copper foil.This
The electromagnetic shielding film that utility model uses has good electro-magnetic screen function, improves data transmission efficiency.
In conclusion the utility model structural principle is simple, the encrypted transmission to data can be realized, it is highly-safe, this
Outside, also there is good electro-magnetic screen function, improve data transmission efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Encrypted Transmission Equipment based on 2.4GHZ, including outer housing (1), it is characterised in that: outer housing (1) side
Equipped with data acquisition interface (2), the other side is equipped with data transmission interface (3), and outer housing (1) inner wall is equipped with electromagnetic shielding
Film (4), outer housing (1) inner cavity are equipped with controller (5), and the controller (5) is equipped with main control chip (6), encrypting module
(7) and 2.4GHZ transmission module (8), the data acquisition interface (2) pass through encrypting module (7) connection main control chip (6), institute
It states main control chip (6) and passes through 2.4GHZ transmission module (8) connection data transmission interface (3), data transmission interface (3) connection
Back-stage management center (9).
2. a kind of Encrypted Transmission Equipment based on 2.4GHZ according to claim 1, it is characterised in that: the encrypting module
It (7) include encryption chip (10), the end VPP of the encryption chip (10) is separately connected the end VCC, the one end resistance A (1a), capacitor A
The one end (1b), the end SDA of the encryption chip (10) are separately connected resistance A (1a) other end, the one end resistance B (2a), resistance B
(2a) other end is grounded by capacitor B (2b), and the end the GND ground connection of the encryption chip (10), the end SCL is separately connected resistance C
The one end (3a), the one end resistance E (5a), resistance E (5a) other end are grounded by capacitor C (3b), resistance C (3a) other end connection electricity
The one end D (4a) is hindered, resistance D (4a) other end connects power end.
3. a kind of Encrypted Transmission Equipment based on 2.4GHZ according to claim 1, it is characterised in that: the 2.4GHZ is passed
Defeated module (8) uses the monolithic wireless transceiver chip of model nRF24L01.
4. a kind of Encrypted Transmission Equipment based on 2.4GHZ according to claim 1, it is characterised in that: the electromagnetic shielding
Film (4) includes flexible copper-clad plate (11), conductive adhesive layer (12) and release film (13), and conductive adhesive layer (12) setting is covered in flexibility
Between copper sheet (11) and release film (13), the flexible copper-clad plate is made of insulating film and copper foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380895.XU CN208190676U (en) | 2018-03-21 | 2018-03-21 | A kind of Encrypted Transmission Equipment based on 2.4GHZ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380895.XU CN208190676U (en) | 2018-03-21 | 2018-03-21 | A kind of Encrypted Transmission Equipment based on 2.4GHZ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190676U true CN208190676U (en) | 2018-12-04 |
Family
ID=64437084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820380895.XU Expired - Fee Related CN208190676U (en) | 2018-03-21 | 2018-03-21 | A kind of Encrypted Transmission Equipment based on 2.4GHZ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190676U (en) |
-
2018
- 2018-03-21 CN CN201820380895.XU patent/CN208190676U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101281421B (en) | USB interface switching device | |
| CN106462528A (en) | Power-saving mode for USB power delivery sourcing device | |
| EP3595386A1 (en) | Data transmission method and device | |
| CN106339348B (en) | Data transmission method and device based on mobile terminal interface expansion | |
| CN202975723U (en) | Household intelligent controller and remote household control system | |
| CN208190676U (en) | A kind of Encrypted Transmission Equipment based on 2.4GHZ | |
| CN207853885U (en) | A kind of transmission device based on 2.4GHZ | |
| CN109992550B (en) | Multi-type information processing device and method based on CPCI bus | |
| CN2938658Y (en) | Base station interface plate for radio access communication system | |
| CN203840364U (en) | CAN bus isolation circuit based on ISO1050 | |
| CN108259513A (en) | A kind of Encrypted Transmission Equipment based on 2.4GHZ | |
| CN213584514U (en) | Equipment for NVME protocol hard disk to be switched and used through NGFF slot | |
| CN213367785U (en) | On-board communication circuit and device based on CAN communication | |
| CN208365761U (en) | A kind of air-conditioning line control machine | |
| CN103634237B (en) | Micro telecommunication computing architecture Shelf Management Controller | |
| CN108023897A (en) | Communication port and the electronic equipment with the communication port | |
| CN103716259A (en) | High-speed transmission interface circuit and design method thereof | |
| CN203138522U (en) | Medical equipment carrying out communication by power line | |
| CN107453774B (en) | Digital signal receiver | |
| CN201312299Y (en) | Universal wireless remote control switch | |
| CN206559350U (en) | 4G communication modules | |
| CN108566219A (en) | A kind of transmission device based on 2.4GHZ | |
| CN101464687B (en) | Universal radio remote control switch and its control method | |
| CN117806923B (en) | Server supporting man-machine interaction and man-machine interaction method | |
| JP2021531716A (en) | A system for energy transfer and data exchange between electronic devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200321 |