CN207853885U - A kind of transmission device based on 2.4GHZ - Google Patents
A kind of transmission device based on 2.4GHZ Download PDFInfo
- Publication number
- CN207853885U CN207853885U CN201820367281.8U CN201820367281U CN207853885U CN 207853885 U CN207853885 U CN 207853885U CN 201820367281 U CN201820367281 U CN 201820367281U CN 207853885 U CN207853885 U CN 207853885U
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- Prior art keywords
- outer housing
- main control
- transmission
- device based
- transmission device
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Abstract
The utility model discloses a kind of transmission devices based on 2.4GHZ, including outer housing, outer housing front end face is equipped with display screen, outer housing side is equipped with coffret, shell intracoelomic cavity is equipped with control circuit board, control circuit board is equipped with main control chip, memory, display module, clock unit, interface conversion unit, power-supply controller of electric and 2.4GHZ transmission modules, the utility model structural principle is simple, it can realize the high-efficiency transfer to data, in addition, also there is good electro-magnetic screen function, further improve data transmission efficiency.
Description
Technical field
The utility model is related to technical field of data transmission, specially a kind of transmission device based on 2.4GHZ.
Background technology
Data transmission is referred to according to regulation appropriate, by one or more link, between data source and data sink
Transmit the process of data.Also illustrate that the operation that data are sent to another place by the signal on channel from one.Data transmission is
Data are transmitted to the communication process of another place from a place.Data transmission system is usually by transmission channel and channel both ends
Data circuit terminating equipment (DCE) composition, further include the multiplexing equipment at channel both ends in some cases.Transmission channel can
To be a dedicated communication channel, can also be carried by data switched network, switched telephone network or other kinds of exchanging network
For.The input-output equipment of data transmission system is terminal or computer, is referred to as data terminal equipment (DTE), what it was sent out
Data information is typically all the combination of letter, numbers and symbols, just need to be by each letter, number in order to transmit these information
Or symbol is indicated with binary code.Common binary code has international five numbers (IA5), extended binary coded decimal interchange code, international telegram
Two numbers (ITA2) and Hanzi code for information interchange (see data communication cryptology).
Current data transmission set can realize the quick transmission to data, but be easy by the external world in transmission process
Electromagnetic signal is interfered, and causes data transmission efficiency low, therefore, it is necessary to be improved.
Utility model content
The purpose of this utility model is to provide a kind of transmission devices based on 2.4GHZ, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of transmission device based on 2.4GHZ, packet
Outer housing is included, outer housing front end face is equipped with display screen, and outer housing side is equipped with coffret, and shell intracoelomic cavity is equipped with control circuit
Plate, control circuit board are equipped with main control chip, memory, display module, clock unit, interface conversion unit, power-supply controller of electric
And 2.4GHZ transmission modules, main control chip are separately connected memory, display module, clock unit, interface conversion unit, power supply
Controller, main control chip connect background server by 2.4GHZ transmission modules.
Preferably, outer housing inner wall be equipped with electro-magnetic screen layer, electro-magnetic screen layer include flexible copper-clad plate, conductive adhesive layer and
Release film, conductive adhesive layer are arranged between flexible copper-clad plate and release film, and flexible copper-clad plate is made of insulating film and copper foil.
Preferably, 2.4GHZ transmission modules use the monolithic wireless transceiver chip of model nRF24L01.
Preferably, main control chip uses the microcontroller of model N76E003.
Compared with prior art, the utility model has the beneficial effects that：The utility model structural principle is simple, can realize
To the high-efficiency transfer of data, in addition, the electro-magnetic screen layer being arranged on outer housing inner wall also has good electro-magnetic screen function,
Further improve data transmission efficiency.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model control principle block diagram；
Fig. 3 is the utility model electro-magnetic screen layer sectional view.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of transmission device based on 2.4GHZ, including
Outer housing 1,1 front end face of outer housing are equipped with display screen 2, and 1 side of outer housing is equipped with coffret 3, and 1 inner cavity of outer housing is equipped with control
Circuit board 4, control circuit board 4 be equipped with main control chip 5, memory 6, display module 7, clock unit 8, interface conversion unit 9,
Power-supply controller of electric 10 and 2.4GHZ transmission modules 11, main control chip 5 are separately connected memory 6, display module 7, clock unit
8, interface conversion unit 9, power-supply controller of electric 10, main control chip 5 connect background server 12 by 2.4GHZ transmission modules 11；Its
In, 2.4GHZ transmission modules 11 use the monolithic wireless transceiver chip of model nRF24L01；Main control chip 5 uses model
The microcontroller of N76E003, N76E003 may operate at two kinds of low-power consumption mode-idle modes and power-down mode, can pass through software
Which kind of pattern selection operates in.When idle mode, chip master clock is closed, but partial function module is still run.Power-down mode
Lower chip whole clock closing ensures that chip power-consumption reaches minimum.In the normal mode of operation, master clock frequency elimination side also may be selected
Formula works, it is ensured that is flexibly used between power consumption and performance.High-effect, abundant function module and configuration, N76E003 can be flexible
For various application scenarios.
In the utility model, 1 inner wall of outer housing be equipped with electro-magnetic screen layer, electro-magnetic screen layer include flexible copper-clad plate 13,
Conductive adhesive layer 14 and release film 15, conductive adhesive layer 14 are arranged between flexible copper-clad plate 13 and release film 15, flexible copper-clad plate 13
It is made of insulating film and copper foil.The electro-magnetic screen layer being arranged on outer housing inner wall has good electro-magnetic screen function, further
Improve data transmission efficiency.
To sum up, the utility model structural principle is simple, can realize the high-efficiency transfer to data, in addition, also having good
Good electro-magnetic screen function, further improves 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 appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of transmission device based on 2.4GHZ, including outer housing (1), it is characterised in that：Outer housing (1) front end face is equipped with aobvious
Display screen (2), outer housing (1) side are equipped with coffret (3), and outer housing (1) inner cavity is equipped with control circuit board (4), control circuit
Plate (4) is equipped with main control chip (5), memory (6), display module (7), clock unit (8), interface conversion unit (9), power supply
Controller (10) and 2.4GHZ transmission modules (11), main control chip (5) be separately connected memory (6), display module (7), when
Clock unit (8), interface conversion unit (9), power-supply controller of electric (10), main control chip (5) are connected by 2.4GHZ transmission modules (11)
Connect background server (12).
2. a kind of transmission device based on 2.4GHZ according to claim 1, it is characterised in that：On outer housing (1) inner wall
Equipped with electro-magnetic screen layer, electro-magnetic screen layer includes flexible copper-clad plate (13), conductive adhesive layer (14) and release film (15), conductive adhesive layer
(14) it is arranged between flexible copper-clad plate (13) and release film (15), flexible copper-clad plate (13) is made of insulating film and copper foil.
3. a kind of transmission device based on 2.4GHZ according to claim 1, it is characterised in that：2.4GHZ transmission module
(11) the monolithic wireless transceiver chip of model nRF24L01 is used.
4. a kind of transmission device based on 2.4GHZ according to claim 1, it is characterised in that:Main control chip (5) uses
The microcontroller of model N76E003.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367281.8U CN207853885U (en) | 2018-03-19 | 2018-03-19 | A kind of transmission device based on 2.4GHZ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367281.8U CN207853885U (en) | 2018-03-19 | 2018-03-19 | A kind of transmission device based on 2.4GHZ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853885U true CN207853885U (en) | 2018-09-11 |
Family
ID=63424604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820367281.8U Expired - Fee Related CN207853885U (en) | 2018-03-19 | 2018-03-19 | A kind of transmission device based on 2.4GHZ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566219A (en) * | 2018-03-19 | 2018-09-21 | 成都优孚达信息技术有限公司 | A kind of transmission device based on 2.4GHZ |
-
2018
- 2018-03-19 CN CN201820367281.8U patent/CN207853885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566219A (en) * | 2018-03-19 | 2018-09-21 | 成都优孚达信息技术有限公司 | A kind of transmission device based on 2.4GHZ |
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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: 20180911 Termination date: 20190319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |